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 1405: August 10 (third of four in summer)
Last quarter Last quarter Wed, December 24 · 20:26 UT
New moon New moon Thu, January 1 · 09:33 UT
First quarter First quarter Thu, January 8 · 02:54 UT
Full moon Full moon Thu, January 15 · 12:36 UT
Last quarter Last quarter Fri, January 23 · 16:55 UT
New moon New moon Fri, January 30 · 21:29 UT
First quarter First quarter Fri, February 6 · 12:17 UT
Full moon Full moon Sat, February 14 · 06:33 UT
Last quarter Last quarter Sun, February 22 · 10:20 UT
New moon New moon Sun, March 1 · 07:27 UT
First quarter First quarter Sat, March 7 · 23:36 UT
Full moon Full moon Mon, March 16 · 00:19 UT
Last quarter Last quarter Mon, March 23 · 23:51 UT
New moon New moon Mon, March 30 · 15:55 UT
First quarter First quarter Mon, April 6 · 13:02 UT
Full moon Full moon Tue, April 14 · 16:45 UT
Last quarter Last quarter Wed, April 22 · 09:28 UT
New moon New moon Tue, April 28 · 23:46 UT
First quarter First quarter Wed, May 6 · 04:16 UT
Full moon Full moon Thu, May 14 · 07:19 UT
Last quarter Last quarter Thu, May 21 · 15:55 UT
New moon New moon Thu, May 28 · 08:02 UT
First quarter First quarter Thu, June 4 · 20:44 UT
Full moon Full moon Fri, June 12 · 19:50 UT
Last quarter Last quarter Fri, June 19 · 20:29 UT
New moon New moon Fri, June 26 · 17:41 UT
First quarter First quarter Sat, July 4 · 13:51 UT
Full moon Full moon Sun, July 12 · 06:29 UT
Last quarter Last quarter Sun, July 19 · 00:47 UT
New moon New moon Sun, July 26 · 05:23 UT
First quarter First quarter Mon, August 3 · 07:02 UT
Full moon Full moon Mon, August 10 · 15:42 UT
Last quarter Last quarter Mon, August 17 · 06:27 UT
New moon New moon Mon, August 24 · 19:25 UT
First quarter First quarter Tue, September 1 · 23:38 UT
Full moon Full moon Wed, September 9 · 00:15 UT
Last quarter Last quarter Tue, September 15 · 14:59 UT
New moon New moon Wed, September 23 · 11:44 UT
First quarter First quarter Thu, October 1 · 14:50 UT
Full moon Full moon Thu, October 8 · 09:01 UT
Last quarter Last quarter Thu, October 15 · 03:17 UT
New moon New moon Fri, October 23 · 05:47 UT
First quarter First quarter Sat, October 31 · 03:56 UT
Full moon Full moon Fri, November 6 · 18:52 UT
Last quarter Last quarter Fri, November 13 · 19:35 UT
New moon New moon Sun, November 22 · 00:29 UT
First quarter First quarter Sun, November 29 · 14:40 UT
Full moon Full moon Sun, December 6 · 06:17 UT
Last quarter Last quarter Sun, December 13 · 15:11 UT
New moon New moon Mon, December 21 · 18:18 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 17

Golden number19

Full moon Astronomical

Nearest full moonApril 14

Time16:45 UT

Difference 3 days

Easter 1405 falls on April 19, 1405.