Moon phases today 2019

Moon phases today 2019 DEFAULT

Moon Phases 2019

Dates of Moon Phases in 2019 Year

Below you can find dates and hours of all Moon Phases in 2019. All dates and times are given both in Coordinated Universal Time (UTC) and Asia/Ashgabat time. Times are shown in Daylight Savings Time when necessary and in Standard Time in the other cases. Additionally, the Lunation number (Brown Lunation Number, BLN) is included for convenience.

2019 Lunar Phases — Ashgabat (Asia/Ashgabat) Time
New Moon First Quarter Full Moon Third QuarterLunation
Jan. 6, Sun 06:29Jan. 14, Mon 11:46Jan. 21, Mon 10:17Jan. 28, Mon 02:121188
Feb. 5, Tue 02:04Feb. 13, Wed 03:26Feb. 19, Tue 20:53Feb. 26, Tue 16:291189
Mar. 6, Wed 21:05Mar. 14, Thu 15:26Mar. 21, Thu 06:43Mar. 28, Thu 09:111190
Apr. 5, Fri 13:52Apr. 13, Sat 00:06Apr. 19, Fri 16:12Apr. 27, Sat 03:191191
May 5, Sun 03:47May 12, Sun 06:13May 19, Sun 02:11May 26, Sun 21:341192
June 3, Mon 15:02June 10, Mon 11:00June 17, Mon 13:31June 25, Tue 14:481193
July 3, Wed 00:17July 9, Tue 15:56July 17, Wed 02:39July 25, Thu 06:201194
Aug. 1, Thu 08:12Aug. 7, Wed 22:32Aug. 15, Thu 17:31Aug. 23, Fri 19:581195
Aug. 30, Fri 15:38Sept. 6, Fri 08:11Sept. 14, Sat 09:35Sept. 22, Sun 07:431196
Sept. 28, Sat 23:27Oct. 5, Sat 21:48Oct. 14, Mon 02:10Oct. 21, Mon 17:411197
Oct. 28, Mon 08:40Nov. 4, Mon 15:23Nov. 12, Tue 18:37Nov. 20, Wed 02:131198
Nov. 26, Tue 20:07Dec. 4, Wed 11:58Dec. 12, Thu 10:14Dec. 19, Thu 09:591199
Dec. 26, Thu 10:151200

<< 2018 Moon Phases2020 Moon Phases >>

For your convenience we have prepared another list, this time with both local and UTC times of each phase. A date of nearest phase is marked in red, dates of the Full Moons are in bold font.

Lunar PhaseLocal Date & Time — Ashgabat (Asia/Ashgabat)UTC Date & Time
New MoonJanuary 6, Sun06:29January 6, Sun01:29
First QuarterJanuary 14, Mon11:46January 14, Mon06:46
Full MoonJanuary 21, Mon10:17January 21, Mon05:17
Last QuarterJanuary 28, Mon02:12January 27, Sun21:12
New MoonFebruary 5, Tue02:04February 4, Mon21:04
First QuarterFebruary 13, Wed03:26February 12, Tue22:26
Full MoonFebruary 19, Tue20:53February 19, Tue15:53
Last QuarterFebruary 26, Tue16:29February 26, Tue11:29
New MoonMarch 6, Wed21:05March 6, Wed16:05
First QuarterMarch 14, Thu15:26March 14, Thu10:26
Full MoonMarch 21, Thu06:43March 21, Thu01:43
Last QuarterMarch 28, Thu09:11March 28, Thu04:11
New MoonApril 5, Fri13:52April 5, Fri08:52
First QuarterApril 13, Sat00:06April 12, Fri19:06
Full MoonApril 19, Fri16:12April 19, Fri11:12
Last QuarterApril 27, Sat03:19April 26, Fri22:19
New MoonMay 5, Sun03:47May 4, Sat22:47
First QuarterMay 12, Sun06:13May 12, Sun01:13
Full MoonMay 19, Sun02:11May 18, Sat21:11
Last QuarterMay 26, Sun21:34May 26, Sun16:34
New MoonJune 3, Mon15:02June 3, Mon10:02
First QuarterJune 10, Mon11:00June 10, Mon06:00
Full MoonJune 17, Mon13:31June 17, Mon08:31
Last QuarterJune 25, Tue14:48June 25, Tue09:48
New MoonJuly 3, Wed00:17July 2, Tue19:17
First QuarterJuly 9, Tue15:56July 9, Tue10:56
Full MoonJuly 17, Wed02:39July 16, Tue21:39
Last QuarterJuly 25, Thu06:20July 25, Thu01:20
New MoonAugust 1, Thu08:12August 1, Thu03:12
First QuarterAugust 7, Wed22:32August 7, Wed17:32
Full MoonAugust 15, Thu17:31August 15, Thu12:31
Last QuarterAugust 23, Fri19:58August 23, Fri14:58
New MoonAugust 30, Fri15:38August 30, Fri10:38
First QuarterSeptember 6, Fri08:11September 6, Fri03:11
Full MoonSeptember 14, Sat09:35September 14, Sat04:35
Last QuarterSeptember 22, Sun07:43September 22, Sun02:43
New MoonSeptember 28, Sat23:27September 28, Sat18:27
First QuarterOctober 5, Sat21:48October 5, Sat16:48
Full MoonOctober 14, Mon02:10October 13, Sun21:10
Last QuarterOctober 21, Mon17:41October 21, Mon12:41
New MoonOctober 28, Mon08:40October 28, Mon03:40
First QuarterNovember 4, Mon15:23November 4, Mon10:23
Full MoonNovember 12, Tue18:37November 12, Tue13:37
Last QuarterNovember 20, Wed02:13November 19, Tue21:13
New MoonNovember 26, Tue20:07November 26, Tue15:07
First QuarterDecember 4, Wed11:58December 4, Wed06:58
Full MoonDecember 12, Thu10:14December 12, Thu05:14
Last QuarterDecember 19, Thu09:59December 19, Thu04:59
New MoonDecember 26, Thu10:15December 26, Thu05:15
Location of New YorkLocation

Moon Phases for New York, New York, USA in 2021

2021 Moon Phases Calendar

Jan6:,  13:,  20:,  28:
Feb4:,  11:,  19:,  27:
Mar5:,  13:,  21:,  28:
Apr4:,  11:,  20:,  26:
May3:,  11:,  19:,  26:
Jun2:,  10:,  17:,  24:
Jul1:,    9:,  17:,  23:,  31:
Aug8:,  15:,  22:,  30:
Sep6:,  13:,  20:,  28:
Oct6:,  12:,  20:,  28:
Nov4:,  11:,  19:,  27:
Dec4:,  10:,  18:,  26:

Special Moon Events in 2021

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Location of JakartaLocation

Moon Phases for Jakarta, Jakarta Special Capital Region, Indonesia in 2021

2021 Moon Phases Calendar

Jan6:,  13:,  21:,  29:
Feb5:,  12:,  20:,  27:
Mar6:,  13:,  21:,  29:
Apr4:,  12:,  20:,  27:
May4:,  12:,  20:,  26:
Jun2:,  10:,  18:,  25:
Jul2:,  10:,  17:,  24:,  31:
Aug8:,  15:,  22:,  30:
Sep7:,  14:,  21:,  29:
Oct6:,  13:,  20:,  29:
Nov5:,  11:,  19:,  27:
Dec4:,  11:,  19:,  27:

Special Moon Events in 2021

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Moon phases (Full Moon)

Watch here the moon phases, like the full moon, for this and next year in the USA.
The data are calculated from the timezone MST (Mountain Standard Time) (UTC-07). When you are living in the western part of the USA (UTC-08) it's one hour earlier and if you are living in the Eastern part of the USA (UTC-05) it's two hours later.
See also the Moon calendar 2021and Current moon phase.

Moon phases (Full Moon) 2021

Moon phaseDateTimeMoon distance to earth
Last quarterJanuary 6, 202102:38:35 AM226,614 miles
New moonJanuary 12, 202110:02:37 PM234,586 miles
First quarterJanuary 20, 202102:03:35 PM251,781 miles
Full moonJanuary 28, 202112:18:35 PM238,592 miles
Last quarterFebruary 4, 202110:38:42 AM225,771 miles
New moonFebruary 11, 202112:08:11 PM240,601 miles
First quarterFebruary 19, 202111:49:06 AM251,290 miles
Full moonFebruary 27, 202101:19:36 AM232,832 miles
Last quarterMarch 5, 202106:32:00 PM227,337 miles
New moonMarch 13, 202103:23:32 AM246,297 miles
First quarterMarch 21, 202107:41:46 AM247,918 miles
Full moonMarch 28, 202111:50:04 AM228,465 miles
Last quarterApril 4, 202103:04:12 AM231,039 miles
New moonApril 11, 202107:32:56 PM250,386 miles
First quarterApril 20, 202112:00:01 AM242,669 miles
Full moon
April 26, 202108:33:04 PM226,098 miles
Last quarterMay 3, 202112:51:43 PM236,242 miles
New moonMay 11, 202112:01:33 PM251,964 miles
First quarterMay 19, 202112:13:13 PM236,868 miles
Full moon
May 26, 202104:14:51 AM225,959 miles
Last quarterJune 2, 202112:26:04 AM242,011 miles
New moonJune 10, 202103:54:05 AM250,735 miles
First quarterJune 17, 202108:54:44 PM231,660 miles
Full moonJune 24, 202111:40:14 AM228,003 miles
Last quarterJuly 1, 202102:12:39 PM247,243 miles
New moonJuly 9, 202106:17:43 PM247,051 miles
First quarterJuly 17, 202103:11:37 AM227,841 miles
Full moonJuly 23, 202107:37:27 PM231,943 miles
Last quarterJuly 31, 202106:18:16 AM250,842 miles
New moonAugust 8, 202106:50:46 AM241,780 miles
First quarterAugust 15, 202108:21:04 AM225,915 miles
Full moonAugust 22, 202105:02:15 AM237,230 miles
Last quarterAugust 30, 202112:15:02 AM251,953 miles
New moonSeptember 6, 202105:52:01 PM236,031 miles
First quarterSeptember 13, 202101:41:20 PM226,155 miles
Full moonSeptember 20, 202104:54:44 PM243,024 miles
Last quarterSeptember 28, 202106:58:24 PM250,220 miles
New moonOctober 6, 202104:05:44 AM230,883 miles
First quarterOctober 12, 202108:27:35 PM228,609 miles
Full moonOctober 20, 202107:57:41 AM248,172 miles
Last quarterOctober 28, 202101:06:44 PM245,969 miles
New moonNovember 4, 202102:15:26 PM227,240 miles
First quarterNovember 11, 202105:48:22 AM233,039 miles
Full moonNovember 19, 202101:59:41 AM251,391 miles
Last quarterNovember 27, 202105:29:51 AM240,185 miles
New moonDecember 4, 202112:44:30 AM225,757 miles
First quarterDecember 10, 202106:37:32 PM238,815 miles
Full moonDecember 18, 202109:37:58 PM251,726 miles
Last quarterDecember 26, 202107:26:00 PM234,215 miles

Moon phases (Full Moon) 2022

Moon phaseDateTimeMoon distance to earth
New moonJanuary 2, 202211:35:49 AM226,733 miles
First quarterJanuary 9, 202211:13:20 AM244,824 miles
Full moonJanuary 17, 202204:51:09 PM249,032 miles
Last quarterJanuary 25, 202206:42:58 AM229,332 miles
New moonJanuary 31, 202210:49:10 PM230,033 miles
First quarterFebruary 8, 202206:51:53 AM249,601 miles
Full moonFebruary 16, 202209:59:41 AM244,059 miles
Last quarterFebruary 23, 202203:34:32 PM226,408 miles
New moonMarch 2, 202210:38:16 AM235,102 miles
First quarterMarch 10, 202203:46:24 AM251,872 miles
Full moonMarch 18, 202212:20:37 AM238,105 miles
Last quarterMarch 24, 202210:39:24 PM225,816 miles
New moonMarch 31, 202211:27:39 PM241,012 miles
First quarterApril 8, 202211:48:25 PM251,131 miles
Full moonApril 16, 202211:57:32 AM232,514 miles
Last quarterApril 23, 202204:58:14 AM227,514 miles
New moonApril 30, 202201:30:44 PM246,550 miles
First quarterMay 8, 202205:22:13 PM247,730 miles
Full moonMay 15, 202209:15:52 PM228,307 miles
Last quarterMay 22, 202211:44:34 AM231,184 miles
New moonMay 30, 202204:32:11 AM250,485 miles
First quarterJune 7, 202207:49:12 AM242,587 miles
Full moon
June 14, 202204:52:37 AM226,060 miles
Last quarterJune 20, 202208:11:53 PM236,286 miles
New moonJune 28, 202207:53:25 PM251,966 miles
First quarterJuly 6, 202207:14:56 PM236,849 miles
Full moon
July 13, 202211:38:06 AM225,972 miles
Last quarterJuly 20, 202207:19:23 AM242,018 miles
New moonJuly 28, 202210:55:26 AM250,725 miles
First quarterAugust 5, 202204:07:31 AM231,618 miles
Full moonAugust 11, 202206:36:03 PM228,009 miles
Last quarterAugust 18, 202209:36:34 PM247,292 miles
New moonAugust 27, 202201:16:55 AM247,044 miles
First quarterSeptember 3, 202211:08:50 AM227,772 miles
Full moonSeptember 10, 202202:58:51 AM231,976 miles
Last quarterSeptember 17, 202202:52:17 PM250,910 miles
New moonSeptember 25, 202202:54:04 PM241,676 miles
First quarterOctober 2, 202205:15:26 PM225,882 miles
Full moonOctober 9, 202201:54:41 PM237,417 miles
Last quarterOctober 17, 202210:16:03 AM251,935 miles
New moonOctober 25, 202203:48:20 AM235,743 miles
First quarterOctober 31, 202211:38:53 PM226,234 miles
Full moonNovember 8, 202204:02:46 AM243,414 miles
Last quarterNovember 16, 202206:29:29 AM250,005 miles
New moonNovember 23, 202203:57:21 PM230,498 miles
First quarterNovember 30, 202207:38:32 AM228,871 miles
Full moonDecember 7, 202209:09:48 PM248,592 miles
Last quarterDecember 16, 202201:59:27 AM245,498 miles
New moonDecember 23, 202203:17:56 AM226,972 miles
First quarterDecember 29, 202206:22:34 PM233,530 miles

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Phases 2019 moon today

Moon Phase Calendar for 2021

What's the Moon's phase tonight? With our 2021 Moon Phase Calendar, you'll find when the next new Moon, first quarter, full Moon, or last quarter is happening—for all 12 months of 2021. AND our tool is customized to YOUR zip code. No converting to your local time! We also provide daily Moon illumination percentages and the Moon's current age.

See Moon phases for all 12 months of 2021—plus, you can go backwards or forwards in time to find out the full Moon or Moon phases from 1902 to 2037!

Also, learn more about Moon phases and the meanings behind common terms such as "lunar cycle," "waxing gibbous," "earthshine," "perigee," and more.

Related links:

Moon Phase Calendar October 2021



Moon Phase

Waning crescent

25 days


Moon Phase

Waning crescent

26 days


Moon Phase

Waning crescent

27 days


Moon Phase

Waning crescent

28 days


Moon Phase

Waning crescent

29 days


Moon Phase

New Moon
7:05 A.M.

0 days


Moon Phase

Waxing crescent

1 day


Moon Phase

Waxing crescent

2 days


Moon Phase

Waxing crescent

3 days


Moon Phase

Waxing crescent

4 days


Moon Phase

Waxing crescent

5 days


Moon Phase

First Quarter
11:27 P.M.

6 days


Moon Phase

Waxing gibbous

7 days


Moon Phase

Waxing gibbous

8 days


Moon Phase

Waxing gibbous

9 days


Moon Phase

Waxing gibbous

10 days


Moon Phase

Waxing gibbous

11 days


Moon Phase

Waxing gibbous

12 days


Moon Phase

Waxing gibbous

13 days


Moon Phase

Full Moon
10:57 A.M.

14 days


Moon Phase

Waning gibbous

15 days


Moon Phase

Waning gibbous

16 days


Moon Phase

Waning gibbous

17 days


Moon Phase

Waning gibbous

18 days


Moon Phase

Waning gibbous

19 days


Moon Phase

Waning gibbous

20 days


Moon Phase

Waning gibbous

21 days


Moon Phase

Last Quarter
4:06 P.M.

22 days


Moon Phase

Waning crescent

23 days


Moon Phase

Waning crescent

24 days


Moon Phase

Waning crescent

25 days

Moon PhaseDateTime of Day
New MoonOctober 6 7:05 A.M.
First QuarterOctober 1211:27 P.M.
Full MoonOctober 2010:57 A.M.
Last QuarterOctober 28 4:06 P.M.

All times in Eastern time.

About the Moon's Phases

What Are Moon Phases?

As the Moon orbits around Earth and Earth orbits around the Sun, the angle between the Sun, Moon, and Earth changes. As a result, the amount of sunlight that reflects off the Moon and travels to our eyes changes every day. (The Moon itself produces no light of its own.) 

We see the Moon’s disk change from all dark to all light to all dark again: This span of time is called a lunar cycle, lunation, lunar month, or synodic month. The length of the cycle can vary slightly, but on average, it is 29.53059 days. (See “What’s the Moon’s Age?” below for more information.) 

Astronomers have broken down this cycle into four primary Moon phases: New Moon, First Quarter, Full Moon, and Last Quarter. There are also four secondary phases: Waxing Crescent, Waxing Gibbous, Waning Gibbous, and Waning Crescent. The primary phases occur at a specific moment, no matter where you are on Earth, which is then converted to local time. (Depending on where you live, you may or may not be able to see the exact moment of a phase, in part because the Moon may not have risen yet in your area.) The secondary phases, however, represent a span of time rather than a specific moment.

• New Moon

Image of new moon

This phase is named as such because it starts a new lunar cycle. At this time, the Sun and Moon are in conjunction, meaning that they are closest together in the sky, on the same side of Earth (Sun→Moon→Earth). From our perspective, the Moon appears totally dark: We can not usually see it because we are facing the Moon’s shadowed side, which does not receive any direct sunlight. But if we were to travel to the other side of the Moon, the part that faces the Sun, it would be totally illuminated.

Occasionally, if the new Moon’s position lines up correctly between the Sun and Earth, from our viewpoint it will cover part or all of the Sun’s disk, causing a solar eclipse. These events are only visible from a small portion of Earth and require special eye protection to be viewed safely. (Read more about solar eclipses here!)

The months of some calendars, such as the Chinese lunisolar calendar, begin at the time of the new (or dark) Moon.

• Waxing Crescent

Image of waxing crescent moonThis phase occurs between the new Moon and first quarter phases. At the beginning of this stage, we see a thin, crescent-shape Moon, which, in the Northern Hemisphere, appears on the right side. The lit area slowly widens each day, covering more and more of the right side of the Moon’s surface until the first quarter phase, when the Moon’s entire right side is illuminated. (In the Southern Hemisphere, the same thing happens, only on the left side.)

Some lunar and lunisolar calendars, such as the Islamic (or Hijri) calendar, define the start of a month as when the Moon first becomes visible, which is usually a day or so after the new Moon, during its waxing crescent stage.

• First Quarter

Image of first quarter moonThis phase got its name because at this point the Moon has traveled 1/4 of the way through its orbit. It’s a confusing label, though, because at this time from our perspective, 1/2 of the Moon’s surface is lit. In fact, both the first and last quarter phases are sometimes called a Half Moon. At first quarter in the Northern Hemisphere, the right side of the Moon is illuminated; in the Southern Hemisphere, it’s the left side. In actuality, we are seeing 1/2 of the lit side of the Moon because the entire illuminated surface is only partly facing our direction. In other words, the Moon is perpendicular to the Earth/Sun line. During a first quarter phase, the Moon is said to be at east quadrature, meaning that it is 90 degrees east of the Sun when viewed from Earth.

• Waxing Gibbous

Image of waxing gibbous moonThis phase occurs between the first quarter and full Moon and describes the Moon when it is more than half lit, but not yet fully. At the beginning of this stage in the Northern Hemisphere, we see the right half of the Moon illuminated plus a tiny fraction more extending into the left side. As the days pass, the light creeps farther left, covering more and more of the Moon’s surface until the full Moon phase, when the entire disk is illuminated. In the Southern Hemisphere, the same happens, only from left to right. 

“Gibbous” comes from a Latin word meaning “humpbacked,” referring to the curved lit area on the Moon’s surface.

• Full Moon

Image of full moon

This phase is named as such because, from our perspective, the full disk is illuminated. At this time, the Sun and Moon are in opposition, meaning that they are farthest apart in the sky, on opposite sides of Earth (Sun→Earth→Moon). 

Occasionally, if the full Moon’s position lines up correctly with the Sun and Earth, from our viewpoint, the Moon will enter Earth’s shadow, which will cut off part or all of the sunlight reflected off the Moon’s surface, thereby causing a lunar eclipse. (Learn more about lunar eclipses here!)

• Waning Gibbous

Image of waning gibbous moonThis phase occurs between the full and last quarter and describes the Moon when it is more than half lit, but not fully. At the beginning of this stage in the Northern Hemisphere, we see a disk almost fully lit except for a tiny sliver on the right side that is in darkness. As the days pass, the lit area shrinks from right to left until the last quarter phase, when the Moon’s left half is illuminated and the right half is in darkness. In the Southern Hemisphere, the same happens, only the light shrinks from left to right.

• Last Quarter

Image of last quarter moonThis phase got its name because at this point the Moon has traveled 3/4 of the way through its orbit, and has just one more (the last) quarter to complete one revolution. This stage is sometimes also called Third Quarter. At this stage, we see 1/2 of the Moon’s surface lit. In the Northern Hemisphere, the left side is illuminated; in the Southern Hemisphere, it is the right side. During a last quarter phase, the Moon is said to be at west quadrature, meaning that it is 90 degrees west of the Sun when viewed from Earth.

• Waning Crescent

Image of waning quarter moonThis phase occurs between the last quarter and new Moon phases. At the beginning of this stage, in the Northern Hemisphere, we see the Moon’s entire left side almost fully lit and the right side in darkness. The lit area slowly shrinks each day, covering less and less of the Moon’s surface until it looks like a very thin crescent on the left side. Eventually, the entire disk will be in darkness, at which point it will be the new Moon phase and another lunar cycle will have begun. (In the Southern Hemisphere, the same thing happens, only the lit area would have started on the right side and shrunk from left to right, until a thin crescent remained on the right.) Once the Sun rises, it is not easy to see this slim phase; the best time is before the glare of sunrise.

What Is the Moon’s Age?

The term "Moon's age" is not a reference to how long the Moon has existed (about 4.5 billion years, if you're wondering), but rather how many days it's been since the last new Moon. As mentioned above, the span of time between one new Moon and the next is called a lunar cycle, lunation, lunar month, or synodic month and on average lasts for 29.53059 days. This translates to 29 days, 12 hours, 44 minutes, and 3 seconds.

For most dates in the above Moon Phase Calendar, there is listed at the bottom of the grid cell a number of days, such as “18 days.” This tells us the amount of days since the previous new Moon, or in other words, how many days into the lunar cycle we are—aka, the Moon's age. So, at the new Moon, that day is “0” (not labeled); the next day, 1 day has passed; and onward until 29 days pass and we are at the next new Moon. You can also find this information in the print edition of The Old Farmer’s Almanac, in the last (right) column of the Left-Hand Calendar Pages.

The length of a lunar cycle can vary by more than 13 hours due to a few factors. For example, when the new Moon phase occurs at about the same the time as perigee (the point in the Moon’s elliptical orbit that is closest to Earth), shorter lunations result. When the new Moon phase occurs at about the same time as apogee (when the Moon is farthest from Earth), longer lunations result. This is related to the fact that the Moon travels faster in its orbit at perigee and slowest in its orbit at apogee.

Earth’s relative position near perihelion (point in Earth’s orbit that is closest to the Sun) and aphelion (when Earth is farthest from the Sun) also affect lunation times. The longest lunations result when the new Moon coincides with apogee and Earth is at perihelion. The shortest lunations result when the new Moon coincides with perigee and Earth is at aphelion.

One of the shortest lunations was 29 days, 6 hours, and 35 minutes, whereas one of the longest was 29 days, 19 hours, 55 minutes.

Note: The synodic month describes the time for the Moon to complete one orbit around Earth and return to the same position relative to the Sun and Earth. If Earth were not moving along in its orbit but instead were standing still, the Moon would take less time to reach that same position: This is called the sidereal month, which is about 2.21 days shorter than the synodic month. “Sidereal” means “related to stars”—in this case, the Moon’s position relative to the stars.

What Is Percent Illumination?

Percent illumination, listed in the Moon Phase Calendar under the Moon symbol, tells us how much of the Moon’s disk is lit, as seen from Earth. Looking at the calendar on this page, you can see that from new to full, the percentage increases, indicating the waxing stages, and from full to new, the percentage decreases, indicating the waning stages. The New Moon is 0 percent illuminated (or totally dark); First Quarter is essentially 50 percent illuminated (half of the disk is lit); Full Moon is 100 percent illuminated (the entire disk is lit); and Last Quarter is back to essentially 50 percent illuminated (half of the disk is lit).

We say “essentially” for the quarter phases because technically, at the exact time of the first quarter, a tiny fraction more than half of the Moon is lit, and at last quarter, a tiny fraction less. The Moon is exactly half-lit when it reaches dichotomy, which occurs several minutes before first quarter and several minutes after last quarter. 

When Does the Moon Rise and Set?

Below are general guidelines as to where to look for the Moon during each of its phases. Times mentioned are solar time, not clock time. The four primary phases (in italics) rise and set at a point in time; the four secondary phases occur over a broader timespan.

PhaseRises Near the EastHighest in the SkySets Near the West
New MoonAround sunriseAround noonAround sunset
Waxing CrescentBetween sunrise and noonAfternoonBetween sunset and midnight
First QuarterAround noonAround sunsetAround midnight
Waxing GibbousBetween noon and sunsetEveningBetween midnight and sunrise
Full MoonAround sunsetAround midnightAround sunrise
Waning GibbousBetween sunset and midnightEarly morningBetween sunrise and noon
Last QuarterAround midnightAround sunriseAround noon
Waning CrescentBetween midnight and sunriseMorningBetween noon and sunset

What Is Earthshine?

Earthshine is sunlight that dimly illuminates the dark part of the Moon’s surface that faces us. It occurs when light travels from the Sun to Earth, reflects off the Earth, travels to the Moon, and then bounces back to Earth to reach our eyes. When this happens, we can see part of the Moon that normally isn’t lit, but this portion is much dimmer than section directly illuminated by sunlight. 

For example, during a waxing crescent stage, we might see a thin crescent brightly lit by direct sunlight, but also the rest of the Moon’s disk slightly illuminated by a much dimmer glow from earthshine. Sometimes this appearance is called the “old Moon in the new Moon’s arms.”

Earthshine is most noticeable within five days of a new Moon (during the waning and waxing crescent stages).

Browse Moon Phases and Lunar Calendars by State or Province

Phases of the Moon: Astronomy and Space for Kids - FreeSchool

Moon phases 2021: This year's moon cycles

Some nights when we look up at the moon, it is full and bright; sometimes it is just a sliver of silvery light. These changes in appearance are the phases of the moon. As the moon orbits Earth, it cycles through eight distinct phases. The four primary phases of the moon occur about a week apart, with the full moon its most dazzling stage.

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Lunar calendar for 2021

Here are the moon phases for 2021, according to NASA's SKYCAL. Times and dates are in UTC time.

New MoonFirst QuarterFull MoonLast Quarter
Jan 6, 9:37 a.m.
Jan 13, 5:00 a.m.Jan 20 9:02 p.m.Jan 28, 7:16 p.m.Feb 4, 5:37 p.m.
Feb 11, 7:06 p.m.Feb 19, 6:47 p.m. Feb 27, 8:17Mar 6, 1:30 a.m.
Mar 13, 10:21 a.m.Mar 21, 2:40 p.m.Mar 28, 6:48 p.m.Apr 4, 10:02 a.m.
Apr 12, 2:31 a.m.Apr 20, 6:59 a.m.Apr 27, 3:31 a.m.May 3, 7:50 p.m.
May 11, 7:00 p.m.May 19, 7:13 p.m.May 26, 11:14 a.m.Jun 2, 7:24 a.m.
Jun 10, 10:53 a.m.Jun 18, 3:54 a.m.Jun 24, 6:40 p.m.Jul 1, 9:11 p.m.
Jul 10, 1:16 a.m.Jul 17, 10:11 a.m.Jul 24, 2:37 a.m.Jul 31, 1:16 p.m.
Aug 8, 1:50 p.m.Aug 15, 3:20 p.m.Aug 22, 12:02 p.m.Aug 30, 7:13 a.m.
Sep 7, 12:52 a.m.Sep 13, 8:39 p.m.Sep 20, 11:55 p.m.Sep 29, 1:57 a.m.
Oct 6, 11:05 a.m.Oct 13, 3:25 a.m.Oct 20, 2:57 p.m.Oct 28, 8:05 p.m.
Nov 4, 9:15 p.m.Nov 11, 12;46 p.m.Nov 19, 8:58 a.m.Nov 27, 12:28 p.m.
Dec 4, 7:43 a.m.Dec 11, 1:36 a.m.Dec 19, 4:36 a.m.Dec 27, 2:24 a.m.

Phases of the moon

The moon, like Earth, is a sphere, and it is always half-illuminated by the sun. As the moon travels around Earth, we see more or less of the illuminated half. Moon phases describe how much of the moon's disk is illuminated from our perspective.

New moon: The moon is between Earth and the sun, and the side of the moon facing toward us receives no direct sunlight; it is lit only by dim sunlight reflected from Earth.

Waxing crescent: As the moon moves around Earth, the side we can see gradually becomes more illuminated by direct sunlight.

First quarter: The moon is 90 degrees away from the sun in the sky and is half-illuminated from our point of view. We call it "first quarter" because the moon has traveled about a quarter of the way around Earth since the new moon.

Waxing gibbous: The area of illumination continues to increase. More than half of the moon's face appears to be getting sunlight.

Full moon: The moon is 180 degrees away from the sun and is as close as it can be to being fully illuminated by the sun from our perspective. The sun, Earth and the moon are aligned, but because the moon’s orbit is not exactly in the same plane as Earth’s orbit around the sun, they rarely form a perfect line. When they do, we have a lunar eclipse as Earth's shadow crosses the moon's face.

Waning gibbous: More than half of the moon's face appears to be getting sunlight, but the amount is decreasing.

Last quarter: The moon has moved another quarter of the way around Earth, to the third quarter position. The sun's light is now shining on the other half of the visible face of the moon.

Waning crescent: Less than half of the moon's face appears to be getting sunlight, and the amount is decreasing.

Finally, the moon is back to its new moon starting position. Now, the moon is between Earth and the sun. Usually the moon passes above or below the sun from our vantage point, but occasionally it passes right in front of the sun, and we get a solar eclipse. 

Related: Infographic: How Moon Phases Work

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Moon Phase Today: October 12, 2021

The Moon's current phase for today and tonight is a Waxing Crescent Phase. A Waxing Crescent is the first Phase after the New Moon and is a great time to see the features of the moon's surface. During this phase the Moon can be seen in the wester sky after the sun dips below the horizon at sunset. The moon is close to the sun in the sky and mostly dark except for the right edge of the moon which becomes brighter as the days get closer to the next phase which is a First Quarter with a 50% illumination.

Visit the October 2021 Moon Phases Calendar to see all the daily moon phase for this month.

Today's Waxing Crescent Phase

The Waxing Crescent on October 12 has an illumination of 43%. This is the percentage of the Moon illuminated by the Sun. The illumination is constantly changing and can vary up to 10% a day. On October 12 the Moon is 6.7 days old. This refers to how many days it has been since the last New Moon. It takes 29.53 days for the Moon to orbit the Earth and go through the lunar cycle of all 8 Moon phases.

The 8 Lunar Phases

There are 8 lunar phases the Moon goes through in its 29.53 days lunar cycle. The 4 major Moon phases are Full Moon, New Moon, First Quarter and Last Quarter. Between these major phases, there are 4 minor ones: the Waxing Crescent, Waxing Gibbous, Waning Gibbous and Waning Crescent. For more info on the Moon Cycle and on each phase check out Wikipedia Lunar Phase page.


Phase Details for - October 12

Phase: Waxing Crescent
Illumination: 43%
Moon Age: 6.70 days
Moon Angle: 0.54
Moon Distance: 366,112.39 km
Sun Angle: 0.53
Sun Distance: 149,261,466.01 km


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