Blue Moon (all definitions) dates/times - UTC/GMT 1900 - 2100

What are the historic/future dates of all blue moon definitions?

We have a list of all the blue moons (monthly and seasonal versions - plus
black moons at no extra charge) from 1900 to 2100.
These are all GMT/UTC events, events at other time zones will vary considerably.

GMT Monthly Blue moons Seasonal Blue moons Black Moons
Year Two full moons in a month Astronomical Seasons Maine Farmer's Almanac Two new moons in a month
1900 Jan 1, 13:52
& 31, 01:22

Mar 1, 11:25
& 30, 20:30
1901Jul 1, 23:17
& 31, 10:35



1902
May 22, 10:46Oct 1, 17:09
& 31, 08:13
1903



1904Mar 2, 02:49
& 31, 12:45



1905
Feb 19, 18:52Aug 1, 04:02
& 30, 13:13
1906Nov 1, 04:46
& 30, 23:07



1907
Aug 23, 12:15
1908


Apr 1, 05:01
& 30, 15:32
1909Aug 1, 21:13
& 31, 05:06



1910
Aug 20, 19:14Dec 1, 21:10
& 31, 16:21
1911


Mar 1, 00:30
& 30, 12:37
1912May 1, 10:18
& 30, 23:29



1913
May 20, 07:18Feb 21, 02:03Aug 2, 12:58
& 31, 20:37
1914



1915Jan 1, 12:20
& 31, 04 :42

Mar 1, 18:33
& 31, 05:36
Aug 24, 21:40Nov 21, 17:36
1916


May 2, 05:28
& 31, 19:36
1917Sep 1, 12:28
& 30, 20:31



1918
Aug 22 05:02
1919


Jan 2, 08:23
& 31, 23:06

Mar 2, 11:11
& 31, 21:04
1920Jul 1, 08:39
& 30, 23:17



1921
May 21, 20:15Oct 1, 12:26
& 30, 23:38
1922



1923Apr 1, 13:09
& 30, 21:31



1924
May 18, 21:52Feb 20, 16:07Jul 2, 05:35
& 31, 19:42
1925Oct 2, 05:22
& 31, 17:15



1926
Aug 23 12:38
1927


May 1, 12:39
& 30, 21:05
1928
Aug 1, 15:31
& 31, 02:35



1929
Aug 20, 09:42May 23, 12:50Dec 1, 04:48
& 30, 23:41
1930



1931May 2, 05:14
& 31, 14:31



1932
May 20, 05:09Feb 22, 02:07Aug 2, 09:41
& 31, 19:54
1933Dec 2, 01:32
& 31, 20:53



1934Mar 1, 10:25
& 31, 01:15
Aug 24, 19:37Nov 21, 04:26
1935


Jun 1, 07:51
& 30, 19:44
1936Sep 1, 12:36
& 30, 20:59



1937
Aug 22, 00:47
1938


Jan 1, 18:58
& 31, 13:35

Mar 2, 05:40
& 31, 18:52
1939Jul 1, 16:16
& 31, 06:37



1940
May 21, 13:33Oct 1, 12:41
& 30, 22:03
1941



1942Apr 1, 12:32
& 30, 21:58



1943
May 19, 21:13Feb 20 05:45Aug 1, 04:06
& 30, 19:59
1944Oct 2, 04:22
& 31, 13:36



1945
Aug 23, 12:03Nov 19, 15:13
1946


May 1, 13:16
& 30, 20:49
1947Aug 2, 01:49
& 31, 16:33



1948
Aug 19, 17:32May 23, 00:37Nov 1, 06:02
& 30, 18:44
1949



1950May 2, 05:19
& 31, 12:44



1951
May 21, 05:45Oct 1, 01:56
& 30, 13:54
1952Dec 1, 12:40
& 31, 05:06



1953
Aug 24, 20:21Nov 20, 23:12
1954


Jun 1, 04:03
& 30, 12:25
1955Oct 1, 19:18
& 31, 06:03



1956
Aug 21, 12:38
1957


Jan 1, 02:13
& 30, 21:24

Mar 1, 16:12
& 31, 09:19
1958Jul 1, 06:03
& 30, 16:46



1959

May 22, 12:56
Oct 2, 12:31
& 31, 22:41
1960



1961
Jan 1, 23:06
& 31, 18:46

Apr 1, 05:47
& 30, 18:41
Nov 22, 09:44
1962
May 19 14:32Feb 19, 13:18Jul 1, 23:52
& 31, 12:23
1963Nov 1, 13:54
& 30, 23:55



1964
Aug 23, 05:25Nov 19 15:43
1965


May 1, 11:55
& 30, 21:12
1966Aug 1, 09:06
& 31, 00:13



1967
Aug 20, 02:27May 23, 20:22Dec 1, 16:09
& 31, 03:38
1968



1969May 2, 05:13
& 31, 13:17



1970
May 21, 03:38Aug 2, 05:58
& 31, 22:01
1971Dec 2, 07:48
& 31, 20:18



1972

Nov 20, 23:07

1973


Jun 1, 04:34
& 30, 11:39
1974Oct 1, 10:37
& 31, 01:20



1975
Aug 21, 19:48
1976


Jan 1, 14:40
& 31, 06:20
1977Jul 1, 03:25
& 30, 10:52



1978
May 22, 13:17Oct 2, 06:40
& 31, 20:06
1979



1980Mar 1, 21:00
& 31, 15:13



1981
Feb 18, 22:58Jul 1, 19:03
& 31, 03:52
1982Dec 1, 00:19
& 30, 11:31



1983
Aug 23, 14:59Nov 20, 12:29
1984


May 1, 03:45
& 30, 16:48
1985Jul 2, 12:08
& 31, 21:40



1986
Aug 19, 18:54Dec 1, 16:42
& 31, 03:10
1987



1988May 1, 23:41
& 31, 10:54



1989
May 20, 18:16Feb 20, 15:32Aug 1, 16:05
& 31, 05:44
1990Dec 2, 07:49
& 31, 18:36



1991
Nov 21, 22:56
1992


Jun 1, 03:56
& 30, 12:18
1993Sep 1, 02:34
& 30, 18:54



1994
Aug 21, 06:47
1995


Jan 1, 10:56
& 30, 22:48

Mar 1, 11:48
& 31, 02:08
1996Jul 1, 03:57
& 30, 10:35



1997
May 22, 09:13Oct 1, 16:51
& 31, 10:01
1998



1999Jan 2, 02:49
& 31, 16:05

Mar 2, 06:58
& 31, 22:50



2000
Feb 19, 16:27Jul 1, 19:19
& 31, 02:24
2001Nov 1, 05:40
& 30, 20:49



2002
Aug 22, 22:29Nov 20, 01:34
2003


May 1, 12:14
& 31, 04:19
2004Jul 2, 11:09
& 31, 18:05



2005
Aug 19, 17:53Dec 1, 15:00
& 31, 03:11
2006



2007Jun 1, 01:02
& 30, 13:48



2008
May 20, 02:11Feb 21, 03:30Aug 1, 10:12
& 30, 19:57
2009Dec 2, 07:29
& 31, 19:11



2010
Nov 21, 17:27
2011


Jul 1, 08:52
& 30, 18:38
2012Aug 2, 03:25
& 31, 13:56



2013
Aug 21, 01:44
2014


Jan 1, 11:13
& 30, 21:37

Mar 1, 07:58
& 30, 18:44
2015

Jul 2, 02:19
& 31, 10:41



2016
May 21, 21:14Oct 1, 00:10
& 30, 17:37
2017



2018Jan 2, 02:23
& 31, 13:27

Mar 2, 00:50
& 31, 12:35



2019
May 18, 21:11Feb 19, 15:53Aug 1, 03:10
& 30, 10:36
2020Oct 1, 21:05
& 31, 14:47



2021
Aug 22, 12:02Nov 19, 08:57
2022


Apr 1, 06:23
& 30, 20:27
2023Aug 1, 18:29
& 31, 01:35



2024
Aug 19, 18:25Dec 1, 06:20
& 30, 22:25
2025



2026May 1, 17:23
& 31, 08:44



2027
May 20, 10:59Feb 20, 23:23Aug 2, 10:03
& 31, 17:39
2028Dec 2, 01:39
& 31, 16:48



2029
Aug 24, 01:51Nov 21, 04:02
2030


Jun 1, 06:20
& 30, 21:33
2031Sep 1, 09:20
& 30, 18:56



2032
Aug 21, 01:46
2033


Jan 1, 10:15
& 30, 21:58

Mar 1, 08:22
& 30, 17:50
2034Jul 1, 17:42
& 31, 05:54



2035
May 22, 04:25Oct 1, 13:05
& 31, 02:57
2036



2037Jan 2, 02:33
& 31, 14:01

Mar 2, 00:27
& 31, 09:53



2038
May 18, 18:23Feb 19, 16:09Aug 1, 00:39
& 30, 10:11
2039Oct 2, 07:21
& 31, 22:36



2040
Aug 22, 09:09Nov 18, 19:05
2041


Apr 1, 01:28
& 30, 11:45
2042Aug 1, 17:32
& 31, 01:59



2043
Aug 20, 15:04Dec 1, 14:35
& 31, 09:46
2044



2045May 1, 05:49
& 30, 17:51



2046
May 20, 03:15Aug 2, 10:23
& 31, 18:23
2047



2048Jan 1, 06:54
& 31, 00:13
Aug 23, 18:06Nov 20, 11:19
2049


May 2, 00:09
& 31, 13:58
2050Sep 1, 09:28
& 30, 17:31



2051
Aug 22, 01:34
2052


Jan 2, 03:04
& 31, 18:28

Mar 1, 07:34
& 30, 18:25
2053Jul 1, 01:59
& 30, 17:03



2054
May 21, 15:16Oct 1, 09:48
& 30, 20:00
2055



2056Mar 2, 00:37
& 31, 10:22



2057
May 18, 19:02Feb 19, 11:56Jul 1, 23:46
& 31, 14:30
2058Oct 2, 01:35
& 31, 12:51



2059
Aug 23, 09:41Nov 19, 13:09
2060


Apr 1, 01:36
& 30, 10:09
2061Aug 1, 10:09
& 30, 22:17



2062
Aug 20, 03:55Nov 1, 07:31
& 30, 22:59
2063



2064May 1, 02:07
& 30, 10:34



2065
May 20, 02:05Aug 2, 05:44
& 31, 16:38
2066Dec 1, 19:16
& 31, 14:40



2067Mar 1, 04:39
& 30, 20:07
Nov 20 23:49
2068


May 1, 18:05
& 31, 04:02
2069Sep 1, 09:04
& 30, 18:06



2070
Aug 21, 19:53
2071


Jan 1, 12:14
& 31, 07:14

Mar 2, 00:30
& 31, 15:01
2072May 2, 11:31
& 31, 22:15



2073
May 21, 10:02Oct 1, 10:20
& 30, 19:11
2074



2075Apr 1, 08:44
& 30, 18:35



2076
May 18, 17:38Feb 19, 23:48Jul 1, 07:03
& 30, 22:04
2077Oct 2, 01:19
& 31, 10:36



2078
Aug 23, 08:11Nov 19, 12:52
2079


May 1, 10:55
& 30, 18:39
2080Jul 2, 04:08
& 31, 19:12



2081
Aug 19, 11:15Nov 1, 03:02
& 30, 14:34
2082



2083May 2, 02:27
& 31, 09:41



2084
May 20, 02:36Aug 1, 17:03
& 31, 07:43
2085Dec 1, 08:07
& 30, 23:57



2086
Nov 20, 20:12
2087


Jun 1, 01:37
& 30, 09:29
2088Sep 1, 02:57
& 30, 15:25



2089
Aug 21, 06:15Dec 2, 03:10
& 31, 19:55
2090


Mar 1, 09:45
& 31, 03:47
2091Jul 1, 01:51
& 30, 11:58



2092
May 21, 10:00Oct 1, 09:14
& 30, 19:27
2093



2094Jan 1, 16:51
& 31, 12:35

Apr 1, 00:10
& 30, 13:54



2095
May 19, 09:21Feb 19, 06:59Jul 1, 19:53
& 31, 07:27
2096Oct 2, 01:22
& 31, 11:13



2097
Aug 22, 23:52Nov 19, 13:03
2098


May 1, 08:30
& 30, 18:21
2099Aug 1, 02:59
& 30, 17:55



2100
Aug 19, 21:29Dec 1, 12:59
& 30, 23:55