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 1277: August 15 (third of four in summer)
Last quarter Last quarter Tue, December 29 · 14:35 UT
New moon New moon Tue, January 5 · 18:11 UT
First quarter First quarter Wed, January 13 · 19:25 UT
Full moon Full moon Thu, January 21 · 06:53 UT
Last quarter Last quarter Wed, January 27 · 22:59 UT
New moon New moon Thu, February 4 · 10:37 UT
First quarter First quarter Fri, February 12 · 15:20 UT
Full moon Full moon Fri, February 19 · 17:36 UT
Last quarter Last quarter Fri, February 26 · 08:39 UT
New moon New moon Sat, March 6 · 03:45 UT
First quarter First quarter Sun, March 14 · 07:38 UT
Full moon Full moon Sun, March 21 · 02:34 UT
Last quarter Last quarter Sat, March 27 · 19:57 UT
New moon New moon Sun, April 4 · 20:49 UT
First quarter First quarter Mon, April 12 · 19:38 UT
Full moon Full moon Mon, April 19 · 10:37 UT
Last quarter Last quarter Mon, April 26 · 08:59 UT
New moon New moon Tue, May 4 · 12:51 UT
First quarter First quarter Wed, May 12 · 03:52 UT
Full moon Full moon Tue, May 18 · 18:29 UT
Last quarter Last quarter Tue, May 25 · 23:45 UT
New moon New moon Thu, June 3 · 03:02 UT
First quarter First quarter Thu, June 10 · 09:32 UT
Full moon Full moon Thu, June 17 · 02:58 UT
Last quarter Last quarter Thu, June 24 · 16:10 UT
New moon New moon Fri, July 2 · 15:02 UT
First quarter First quarter Fri, July 9 · 14:07 UT
Full moon Full moon Fri, July 16 · 12:48 UT
Last quarter Last quarter Sat, July 24 · 09:45 UT
New moon New moon Sun, August 1 · 01:12 UT
First quarter First quarter Sat, August 7 · 19:05 UT
Full moon Full moon Sun, August 15 · 00:48 UT
Last quarter Last quarter Mon, August 23 · 03:37 UT
New moon New moon Mon, August 30 · 10:20 UT
First quarter First quarter Mon, September 6 · 01:50 UT
Full moon Full moon Mon, September 13 · 15:36 UT
Last quarter Last quarter Tue, September 21 · 20:35 UT
New moon New moon Tue, September 28 · 19:28 UT
First quarter First quarter Tue, October 5 · 11:27 UT
Full moon Full moon Wed, October 13 · 09:09 UT
Last quarter Last quarter Thu, October 21 · 11:40 UT
New moon New moon Thu, October 28 · 05:18 UT
First quarter First quarter Thu, November 4 · 00:43 UT
Full moon Full moon Fri, November 12 · 04:22 UT
Last quarter Last quarter Sat, November 20 · 00:26 UT
New moon New moon Fri, November 26 · 16:07 UT
First quarter First quarter Fri, December 3 · 17:52 UT
Full moon Full moon Sat, December 11 · 23:22 UT
Last quarter Last quarter Sun, December 19 · 10:57 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 moonMarch 22

Golden number5

Full moon Astronomical

Nearest full moonMarch 21

Time02:34 UT

Difference 1 day

Easter 1277 falls on March 28, 1277.