A complete lunar year

1991 Moon Calendar

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

January

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

February

Last Quarter 6 · New Moon 14 · First Quarter 21 · Full Moon 28

March

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

April

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

May

Last Quarter 7 · New Moon 14 · First Quarter 20 · Full Moon 28

June

Last Quarter 5 · New Moon 12 · First Quarter 19 · Full Moon 27

July

Last Quarter 5 · New Moon 11 · First Quarter 18 · Full Moon 26

August

Last Quarter 3 · New Moon 10 · First Quarter 17 · Full Moon 25

September

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

October

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

November

New Moon 6 · First Quarter 14 · Full Moon 21 · Last Quarter 28

December

New Moon 6 · First Quarter 14 · Full Moon 21 · Last Quarter 28

Major phases in 1991

Last QuarterJanuary 7, 1991 at 6:36 PM UTC

New MoonJanuary 15, 1991 at 11:50 PM UTC

First QuarterJanuary 23, 1991 at 2:22 PM UTC

Full MoonJanuary 30, 1991 at 6:10 AM UTC

Last QuarterFebruary 6, 1991 at 1:52 PM UTC

New MoonFebruary 14, 1991 at 5:32 PM UTC

First QuarterFebruary 21, 1991 at 10:58 PM UTC

Full MoonFebruary 28, 1991 at 6:25 PM UTC

Last QuarterMarch 8, 1991 at 10:32 AM UTC

New MoonMarch 16, 1991 at 8:11 AM UTC

First QuarterMarch 23, 1991 at 6:03 AM UTC

Full MoonMarch 30, 1991 at 7:18 AM UTC

Last QuarterApril 7, 1991 at 6:46 AM UTC

New MoonApril 14, 1991 at 7:38 PM UTC

First QuarterApril 21, 1991 at 12:39 PM UTC

Full MoonApril 28, 1991 at 8:59 PM UTC

Last QuarterMay 7, 1991 at 12:46 AM UTC

New MoonMay 14, 1991 at 4:36 AM UTC

First QuarterMay 20, 1991 at 7:46 PM UTC

Full MoonMay 28, 1991 at 11:37 AM UTC

Last QuarterJune 5, 1991 at 3:30 PM UTC

New MoonJune 12, 1991 at 12:06 PM UTC

First QuarterJune 19, 1991 at 4:20 AM UTC

Full MoonJune 27, 1991 at 2:59 AM UTC

Last QuarterJuly 5, 1991 at 2:50 AM UTC

New MoonJuly 11, 1991 at 7:06 PM UTC

First QuarterJuly 18, 1991 at 3:11 PM UTC

Full MoonJuly 26, 1991 at 6:25 PM UTC

Last QuarterAugust 3, 1991 at 11:26 AM UTC

New MoonAugust 10, 1991 at 2:28 AM UTC

First QuarterAugust 17, 1991 at 5:01 AM UTC

Full MoonAugust 25, 1991 at 9:07 AM UTC

Last QuarterSeptember 1, 1991 at 6:16 PM UTC

New MoonSeptember 8, 1991 at 11:01 AM UTC

First QuarterSeptember 15, 1991 at 10:02 PM UTC

Full MoonSeptember 23, 1991 at 10:40 PM UTC

Last QuarterOctober 1, 1991 at 12:30 AM UTC

New MoonOctober 7, 1991 at 9:39 PM UTC

First QuarterOctober 15, 1991 at 5:33 PM UTC

Full MoonOctober 23, 1991 at 11:08 AM UTC

Last QuarterOctober 30, 1991 at 7:11 AM UTC

New MoonNovember 6, 1991 at 11:11 AM UTC

First QuarterNovember 14, 1991 at 2:02 PM UTC

Full MoonNovember 21, 1991 at 10:56 PM UTC

Last QuarterNovember 28, 1991 at 3:21 PM UTC

New MoonDecember 6, 1991 at 3:57 AM UTC

First QuarterDecember 14, 1991 at 9:32 AM UTC

Full MoonDecember 21, 1991 at 10:23 AM UTC

Last QuarterDecember 28, 1991 at 1:55 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 1991 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.