Historical note. Dates before the 1582 reform are shown on the Julian calendar. The astronomical positions are computed but approximate this far back β€” the lunar theory drifts by roughly a day across two millennia.
← β†’ ← Almanac
Blue moon in 1211: October 23 (second full moon of the month)
First quarter First quarter Sat, December 25 · 02:06 UT
Full moon Full moon Sat, January 1 · 00:10 UT
Last quarter Last quarter Sat, January 8 · 20:27 UT
New moon New moon Sun, January 16 · 14:39 UT
First quarter First quarter Sun, January 23 · 09:54 UT
Full moon Full moon Sun, January 30 · 15:21 UT
Last quarter Last quarter Mon, February 7 · 17:36 UT
New moon New moon Tue, February 15 · 02:39 UT
First quarter First quarter Mon, February 21 · 18:10 UT
Full moon Full moon Tue, March 1 · 07:29 UT
Last quarter Last quarter Wed, March 9 · 12:04 UT
New moon New moon Wed, March 16 · 12:16 UT
First quarter First quarter Wed, March 23 · 03:39 UT
Full moon Full moon Thu, March 31 · 00:00 UT
Last quarter Last quarter Fri, April 8 · 02:38 UT
New moon New moon Thu, April 14 · 20:20 UT
First quarter First quarter Thu, April 21 · 14:45 UT
Full moon Full moon Fri, April 29 · 16:16 UT
Last quarter Last quarter Sat, May 7 · 13:07 UT
New moon New moon Sat, May 14 · 03:47 UT
First quarter First quarter Sat, May 21 · 03:42 UT
Full moon Full moon Sun, May 29 · 07:29 UT
Last quarter Last quarter Sun, June 5 · 20:19 UT
New moon New moon Sun, June 12 · 11:28 UT
First quarter First quarter Sun, June 19 · 18:39 UT
Full moon Full moon Mon, June 27 · 21:03 UT
Last quarter Last quarter Tue, July 5 · 01:34 UT
New moon New moon Mon, July 11 · 20:12 UT
First quarter First quarter Tue, July 19 · 11:29 UT
Full moon Full moon Wed, July 27 · 08:45 UT
Last quarter Last quarter Wed, August 3 · 06:20 UT
New moon New moon Wed, August 10 · 06:47 UT
First quarter First quarter Thu, August 18 · 05:41 UT
Full moon Full moon Thu, August 25 · 19:01 UT
Last quarter Last quarter Thu, September 1 · 12:03 UT
New moon New moon Thu, September 8 · 19:59 UT
First quarter First quarter Sat, September 17 · 00:05 UT
Full moon Full moon Sat, September 24 · 04:40 UT
Last quarter Last quarter Fri, September 30 · 20:00 UT
New moon New moon Sat, October 8 · 12:11 UT
First quarter First quarter Sun, October 16 · 17:20 UT
Full moon Full moon Sun, October 23 · 14:32 UT
Last quarter Last quarter Sun, October 30 · 07:05 UT
New moon New moon Mon, November 7 · 06:56 UT
First quarter First quarter Tue, November 15 · 08:22 UT
Full moon Full moon Tue, November 22 · 01:06 UT
Last quarter Last quarter Mon, November 28 · 21:50 UT
New moon New moon Wed, December 7 · 02:41 UT
First quarter First quarter Wed, December 14 · 20:45 UT
Full moon Full moon Wed, December 21 · 12:22 UT

The moon behind Easter

Easter is the first Sunday after the first full moon on or after the spring equinox β€” but the Church reckons this with a tabular ("ecclesiastical") moon and a fixed equinox of March 21, not the astronomical sky. The two usually agree to the day, but not always.

Ecclesiastical (computus)

Equinox (fixed)March 21

Paschal full moonApril 1

Golden number15

Full moon Astronomical

Nearest full moonMarch 31

Time00:00 UT

Difference 1 day

Easter 1211 falls on April 3, 1211.