A complete lunar year

1788 Moon Calendar

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

January

New Moon 8 · First Quarter 16 · Full Moon 23 · Last Quarter 30

February

New Moon 7 · First Quarter 14 · Full Moon 21 · Last Quarter 28

March

New Moon 7 · First Quarter 15 · Full Moon 22 · Last Quarter 29

April

New Moon 6 · First Quarter 13 · Full Moon 20 · Last Quarter 28

May

New Moon 6 · First Quarter 12 · Full Moon 20 · Last Quarter 28

June

New Moon 4 · First Quarter 10 · Full Moon 18 · Last Quarter 26

July

New Moon 3 · First Quarter 10 · Full Moon 18 · Last Quarter 26

August

New Moon 1 · First Quarter 8 · Full Moon 16 · Last Quarter 24 · New Moon 31

September

First Quarter 7 · Full Moon 15 · Last Quarter 22 · New Moon 29

October

First Quarter 7 · Full Moon 15 · Last Quarter 22 · New Moon 29

November

First Quarter 5 · Full Moon 13 · Last Quarter 20 · New Moon 27

December

First Quarter 5 · Full Moon 13 · Last Quarter 19 · New Moon 27

Major phases in 1788

New MoonJanuary 8, 1788 at 12:03 PM UTC

First QuarterJanuary 16, 1788 at 10:08 AM UTC

Full MoonJanuary 23, 1788 at 2:11 AM UTC

Last QuarterJanuary 30, 1788 at 1:29 AM UTC

New MoonFebruary 7, 1788 at 7:09 AM UTC

First QuarterFebruary 14, 1788 at 9:11 PM UTC

Full MoonFebruary 21, 1788 at 1:03 PM UTC

Last QuarterFebruary 28, 1788 at 8:31 PM UTC

New MoonMarch 7, 1788 at 11:46 PM UTC

First QuarterMarch 15, 1788 at 5:30 AM UTC

Full MoonMarch 22, 1788 at 12:07 AM UTC

Last QuarterMarch 29, 1788 at 4:31 PM UTC

New MoonApril 6, 1788 at 1:21 PM UTC

First QuarterApril 13, 1788 at 11:53 AM UTC

Full MoonApril 20, 1788 at 11:58 AM UTC

Last QuarterApril 28, 1788 at 11:38 AM UTC

New MoonMay 6, 1788 at 12:12 AM UTC

First QuarterMay 12, 1788 at 5:29 PM UTC

Full MoonMay 20, 1788 at 1:04 AM UTC

Last QuarterMay 28, 1788 at 4:32 AM UTC

New MoonJune 4, 1788 at 8:56 AM UTC

First QuarterJune 10, 1788 at 11:37 PM UTC

Full MoonJune 18, 1788 at 3:28 PM UTC

Last QuarterJune 26, 1788 at 6:44 PM UTC

New MoonJuly 3, 1788 at 4:20 PM UTC

First QuarterJuly 10, 1788 at 7:37 AM UTC

Full MoonJuly 18, 1788 at 6:40 AM UTC

Last QuarterJuly 26, 1788 at 6:19 AM UTC

New MoonAugust 1, 1788 at 11:12 PM UTC

First QuarterAugust 8, 1788 at 6:38 PM UTC

Full MoonAugust 16, 1788 at 10:03 PM UTC

Last QuarterAugust 24, 1788 at 3:43 PM UTC

New MoonAugust 31, 1788 at 6:35 AM UTC

First QuarterSeptember 7, 1788 at 9:15 AM UTC

Full MoonSeptember 15, 1788 at 1:08 PM UTC

Last QuarterSeptember 22, 1788 at 11:31 PM UTC

New MoonSeptember 29, 1788 at 3:35 PM UTC

First QuarterOctober 7, 1788 at 3:16 AM UTC

Full MoonOctober 15, 1788 at 3:39 AM UTC

Last QuarterOctober 22, 1788 at 6:28 AM UTC

New MoonOctober 29, 1788 at 3:13 AM UTC

First QuarterNovember 5, 1788 at 11:37 PM UTC

Full MoonNovember 13, 1788 at 5:27 PM UTC

Last QuarterNovember 20, 1788 at 1:35 PM UTC

New MoonNovember 27, 1788 at 6:01 PM UTC

First QuarterDecember 5, 1788 at 8:38 PM UTC

Full MoonDecember 13, 1788 at 6:17 AM UTC

Last QuarterDecember 19, 1788 at 10:02 PM UTC

New MoonDecember 27, 1788 at 11:33 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 1788 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.