Autumnal Evensun

A day the sundial and the clock agree exactly.

From here the Sun runs early, building toward Great Earlysun.

The name

Evensun: the sundial and the clock are even. The first word names the season, using the traditional calendar where the solstices fall at midsummer and midwinter. Autumnal means of autumn.

Precision

A sharp moment: the time is meaningful to the minute.

Next: Wed, Sep 1, 2027, 18:02 UTC

See it on the figure Add it to your calendar

Every year

Between 1900 and 2100 it comes as early as August 31 at 17:14 UTC (2096) and as late as September 2 at 06:32 UTC (1903).Dates wobble through each four-year leap cycle and creep earlier across a century, until a skipped leap day, as in 1900 and 2100, sets them back.

Year	Date	UTC
1900	Sat, Sep 1	11:41
1901	Sun, Sep 1	16:30
1902	Tue, Sep 2	00:28
1903	Wed, Sep 2	06:32
1904	Thu, Sep 1	10:33
1905	Fri, Sep 1	17:48
1906	Sat, Sep 1	23:41
1907	Mon, Sep 2	05:14
1908	Tue, Sep 1	11:32
1909	Wed, Sep 1	16:19
1910	Thu, Sep 1	23:41
1911	Sat, Sep 2	05:56
1912	Sun, Sep 1	10:05
1913	Mon, Sep 1	17:23
1914	Tue, Sep 1	23:33
1915	Thu, Sep 2	04:49
1916	Fri, Sep 1	10:50
1917	Sat, Sep 1	15:57
1918	Sun, Sep 1	23:04
1919	Tue, Sep 2	05:20
1920	Wed, Sep 1	09:11
1921	Thu, Sep 1	15:39
1922	Fri, Sep 1	21:39
1923	Sun, Sep 2	02:47
1924	Mon, Sep 1	09:09
1925	Tue, Sep 1	15:01
1926	Wed, Sep 1	22:22
1927	Fri, Sep 2	04:51
1928	Sat, Sep 1	09:16
1929	Sun, Sep 1	15:55
1930	Mon, Sep 1	22:28
1931	Wed, Sep 2	03:22
1932	Thu, Sep 1	08:53
1933	Fri, Sep 1	14:14
1934	Sat, Sep 1	20:37
1935	Mon, Sep 2	02:48
1936	Tue, Sep 1	07:39
1937	Wed, Sep 1	14:08
1938	Thu, Sep 1	21:10
1939	Sat, Sep 2	02:14
1940	Sun, Sep 1	07:58
1941	Mon, Sep 1	14:18
1942	Tue, Sep 1	20:53
1943	Thu, Sep 2	03:06
1944	Fri, Sep 1	07:46
1945	Sat, Sep 1	13:36
1946	Sun, Sep 1	20:07
1947	Tue, Sep 2	01:11
1948	Wed, Sep 1	06:38
1949	Thu, Sep 1	13:06
1950	Fri, Sep 1	19:45
1951	Sun, Sep 2	01:39
1952	Mon, Sep 1	06:52
1953	Tue, Sep 1	12:59
1954	Wed, Sep 1	19:41
1955	Fri, Sep 2	01:08
1956	Sat, Sep 1	06:02
1957	Sun, Sep 1	12:15
1958	Mon, Sep 1	18:43
1959	Wed, Sep 2	00:17
1960	Thu, Sep 1	06:06
1961	Fri, Sep 1	12:13
1962	Sat, Sep 1	18:59
1963	Mon, Sep 2	00:31
1964	Tue, Sep 1	05:20
1965	Wed, Sep 1	11:54
1966	Thu, Sep 1	18:35
1967	Fri, Sep 1	23:43
1968	Sun, Sep 1	05:16
1969	Mon, Sep 1	10:54
1970	Tue, Sep 1	17:15
1971	Wed, Sep 1	23:16
1972	Fri, Sep 1	04:21
1973	Sat, Sep 1	11:15
1974	Sun, Sep 1	18:17
1975	Mon, Sep 1	23:12
1976	Wed, Sep 1	05:08
1977	Thu, Sep 1	11:13
1978	Fri, Sep 1	17:12
1979	Sat, Sep 1	23:04
1980	Mon, Sep 1	03:16
1981	Tue, Sep 1	09:19
1982	Wed, Sep 1	16:19
1983	Thu, Sep 1	21:07
1984	Sat, Sep 1	03:23
1985	Sun, Sep 1	10:04
1986	Mon, Sep 1	16:01
1987	Tue, Sep 1	22:28
1988	Thu, Sep 1	03:26
1989	Fri, Sep 1	09:43
1990	Sat, Sep 1	17:16
1991	Sun, Sep 1	21:31
1992	Tue, Sep 1	03:11
1993	Wed, Sep 1	09:25
1994	Thu, Sep 1	14:39
1995	Fri, Sep 1	21:02
1996	Sun, Sep 1	01:57
1997	Mon, Sep 1	08:02
1998	Tue, Sep 1	15:49
1999	Wed, Sep 1	20:06
2000	Fri, Sep 1	02:11
2001	Sat, Sep 1	09:07
2002	Sun, Sep 1	14:30
2003	Mon, Sep 1	20:51
2004	Wed, Sep 1	01:40
2005	Thu, Sep 1	07:12
2006	Fri, Sep 1	14:58
2007	Sat, Sep 1	19:32
2008	Mon, Sep 1	01:25
2009	Tue, Sep 1	08:51
2010	Wed, Sep 1	13:47
2011	Thu, Sep 1	19:54
2012	Sat, Sep 1	01:08
2013	Sun, Sep 1	06:21
2014	Mon, Sep 1	14:13
2015	Tue, Sep 1	18:26
2016	Wed, Aug 31	23:32
2017	Fri, Sep 1	07:04
2018	Sat, Sep 1	12:01
2019	Sun, Sep 1	18:31
2020	Tue, Sep 1	00:36
2021	Wed, Sep 1	05:57
2022	Thu, Sep 1	14:05
2023	Fri, Sep 1	18:42
2024	Sun, Sep 1	00:00
2025	Mon, Sep 1	07:48
2026	Tue, Sep 1	12:35
2027	Wed, Sep 1	18:02
2028	Thu, Aug 31	23:34
2029	Sat, Sep 1	04:06
2030	Sun, Sep 1	11:54
2031	Mon, Sep 1	16:54
2032	Tue, Aug 31	22:05
2033	Thu, Sep 1	06:20
2034	Fri, Sep 1	11:32
2035	Sat, Sep 1	17:17
2036	Sun, Aug 31	23:43
2037	Tue, Sep 1	04:37
2038	Wed, Sep 1	12:12
2039	Thu, Sep 1	17:04
2040	Fri, Aug 31	21:24
2041	Sun, Sep 1	05:18
2042	Mon, Sep 1	10:28
2043	Tue, Sep 1	15:50
2044	Wed, Aug 31	22:32
2045	Fri, Sep 1	03:28
2046	Sat, Sep 1	10:44
2047	Sun, Sep 1	16:14
2048	Mon, Aug 31	20:43
2049	Wed, Sep 1	04:57
2050	Thu, Sep 1	10:24
2051	Fri, Sep 1	15:09
2052	Sat, Aug 31	21:47
2053	Mon, Sep 1	02:29
2054	Tue, Sep 1	09:39
2055	Wed, Sep 1	15:33
2056	Thu, Aug 31	20:11
2057	Sat, Sep 1	04:17
2058	Sun, Sep 1	09:57
2059	Mon, Sep 1	14:35
2060	Tue, Aug 31	21:26
2061	Thu, Sep 1	02:28
2062	Fri, Sep 1	09:04
2063	Sat, Sep 1	14:36
2064	Sun, Aug 31	18:50
2065	Tue, Sep 1	02:27
2066	Wed, Sep 1	08:45
2067	Thu, Sep 1	13:33
2068	Fri, Aug 31	20:39
2069	Sun, Sep 1	02:12
2070	Mon, Sep 1	08:27
2071	Tue, Sep 1	14:35
2072	Wed, Aug 31	19:03
2073	Fri, Sep 1	02:29
2074	Sat, Sep 1	08:32
2075	Sun, Sep 1	12:27
2076	Mon, Aug 31	18:54
2077	Wed, Sep 1	00:28
2078	Thu, Sep 1	06:40
2079	Fri, Sep 1	13:08
2080	Sat, Aug 31	18:07
2081	Mon, Sep 1	01:38
2082	Tue, Sep 1	08:16
2083	Wed, Sep 1	12:44
2084	Thu, Aug 31	19:26
2085	Sat, Sep 1	01:19
2086	Sun, Sep 1	06:57
2087	Mon, Sep 1	12:38
2088	Tue, Aug 31	17:19
2089	Thu, Sep 1	00:04
2090	Fri, Sep 1	06:45
2091	Sat, Sep 1	11:14
2092	Sun, Aug 31	17:44
2093	Mon, Aug 31	23:59
2094	Wed, Sep 1	05:42
2095	Thu, Sep 1	11:45
2096	Fri, Aug 31	17:14
2097	Sun, Sep 1	00:02
2098	Mon, Sep 1	06:40
2099	Tue, Sep 1	11:04
2100	Wed, Sep 1	16:52