A complete lunar year

1639 Moon Calendar

49 major phase events: 13 New Moons, 12 Full Moons, and every quarter phase between them.

January

New Moon 4 · First Quarter 12 · Full Moon 19 · Last Quarter 26

February

New Moon 2 · First Quarter 11 · Full Moon 18 · Last Quarter 24

March

New Moon 4 · First Quarter 12 · Full Moon 19 · Last Quarter 26

April

New Moon 3 · First Quarter 11 · Full Moon 17 · Last Quarter 24

May

New Moon 3 · First Quarter 10 · Full Moon 17 · Last Quarter 24

June

New Moon 1 · First Quarter 8 · Full Moon 15 · Last Quarter 23

July

New Moon 1 · First Quarter 7 · Full Moon 15 · Last Quarter 23 · New Moon 30

August

First Quarter 6 · Full Moon 13 · Last Quarter 21 · New Moon 28

September

First Quarter 4 · Full Moon 12 · Last Quarter 20 · New Moon 27

October

First Quarter 3 · Full Moon 11 · Last Quarter 19 · New Moon 26

November

First Quarter 2 · Full Moon 10 · Last Quarter 18 · New Moon 24

December

First Quarter 2 · Full Moon 10 · Last Quarter 17 · New Moon 24

Major phases in 1639

New MoonJanuary 4, 1639 at 5:12 AM UTC

First QuarterJanuary 12, 1639 at 9:47 AM UTC

Full MoonJanuary 19, 1639 at 2:11 PM UTC

Last QuarterJanuary 26, 1639 at 4:55 AM UTC

New MoonFebruary 2, 1639 at 11:42 PM UTC

First QuarterFebruary 11, 1639 at 3:50 AM UTC

Full MoonFebruary 18, 1639 at 12:45 AM UTC

Last QuarterFebruary 24, 1639 at 5:01 PM UTC

New MoonMarch 4, 1639 at 6:17 PM UTC

First QuarterMarch 12, 1639 at 6:07 PM UTC

Full MoonMarch 19, 1639 at 10:00 AM UTC

Last QuarterMarch 26, 1639 at 7:27 AM UTC

New MoonApril 3, 1639 at 11:37 AM UTC

First QuarterApril 11, 1639 at 4:23 AM UTC

Full MoonApril 17, 1639 at 6:40 PM UTC

Last QuarterApril 24, 1639 at 11:37 PM UTC

New MoonMay 3, 1639 at 2:53 AM UTC

First QuarterMay 10, 1639 at 11:16 AM UTC

Full MoonMay 17, 1639 at 3:37 AM UTC

Last QuarterMay 24, 1639 at 4:42 PM UTC

New MoonJune 1, 1639 at 3:45 PM UTC

First QuarterJune 8, 1639 at 4:02 PM UTC

Full MoonJune 15, 1639 at 1:37 PM UTC

Last QuarterJune 23, 1639 at 9:58 AM UTC

New MoonJuly 1, 1639 at 2:18 AM UTC

First QuarterJuly 7, 1639 at 8:18 PM UTC

Full MoonJuly 15, 1639 at 1:13 AM UTC

Last QuarterJuly 23, 1639 at 2:49 AM UTC

New MoonJuly 30, 1639 at 11:01 AM UTC

First QuarterAugust 6, 1639 at 1:43 AM UTC

Full MoonAugust 13, 1639 at 2:45 PM UTC

Last QuarterAugust 21, 1639 at 6:38 PM UTC

New MoonAugust 28, 1639 at 6:50 PM UTC

First QuarterSeptember 4, 1639 at 9:42 AM UTC

Full MoonSeptember 12, 1639 at 6:15 AM UTC

Last QuarterSeptember 20, 1639 at 8:50 AM UTC

New MoonSeptember 27, 1639 at 2:47 AM UTC

First QuarterOctober 3, 1639 at 9:17 PM UTC

Full MoonOctober 11, 1639 at 11:25 PM UTC

Last QuarterOctober 19, 1639 at 8:59 PM UTC

New MoonOctober 26, 1639 at 11:54 AM UTC

First QuarterNovember 2, 1639 at 12:49 PM UTC

Full MoonNovember 10, 1639 at 5:23 PM UTC

Last QuarterNovember 18, 1639 at 7:04 AM UTC

New MoonNovember 24, 1639 at 10:51 PM UTC

First QuarterDecember 2, 1639 at 7:55 AM UTC

Full MoonDecember 10, 1639 at 10:48 AM UTC

Last QuarterDecember 17, 1639 at 3:39 PM UTC

New MoonDecember 24, 1639 at 11:48 AM UTC

What counts as a major phase?

New Moon, First Quarter, Full Moon, and Last Quarter are exact angular alignments separated by roughly one week. Crescent and gibbous phases describe the continuous intervals between those events.

Questions, answered

Frequently asked questions

How many Full Moons occur in a year?

This 1639 calendar contains 12. Most years contain twelve; some contain thirteen.

Why are event times in UTC?

UTC identifies one global instant without imposing a visitor location.

Can I select every day?

Yes. Open any month, then select a daily Moon icon for a detailed date result.