Solar info at different dates


Hello 216.73.216.131 using Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)



This page was loaded on (in your timezone)




Current time in the Central European timezone at pageload is Tuesday 22 September 2026 07:35:48

Currenc time at the universal time coordinate (UTC) at pageload is Tuesday 22 September 2026 05:35:48

Current time in Eastern Mongolia at pageload is Tuesday 22 September 2026 13:35:48 +08:00



This section displays solar information in Ulaanbaatar, Mongolia at dates specified below.


Definitions :

Sunrise; The time of the sunrise (zenith angle = 90°35'). The sun is visible.
Sunset; The time of the sunset (zenith angle = 90°35'). The sun is no longer visible.
Transit; The time when the sun is at its zenith, i.e. has reached its topmost point. Also called solar noon.
Civil twilight begin; The start of the civil dawn (zenith angle = 96°). It ends with sunrise. It is normally here humans can clearly distinguish terrestrial objects, meaning no further illumination is needed.
Civil twilight end; The end of the civil dusk (zenith angle = 96°). It starts at sunset. Humans normally can not clearly distinguish terrestrial objects. Further illumination is needed.
Nautical twilight begin; The start of the nautical dawn (zenith angle = 102°). It ends with civil twilight begin. The horizon becomes visible.
Nautical twilight end; The end of the nautical dusk (zenith angle = 102°). It ends with civil twilight begin. The horizon is no longer visible.
Astronomical twilight begin; The start of the astronomical dawn (zenith angle = 108°). It ends at nautical twilight begin. The sky starts to illuminate.
Astronomical twilight end; The end of the astronomical dusk (zenith angle = 108°). It starts at nautical_twilight_end. The sky is no longer illuminated.



Today : Tuesday 22 September 2026

sunrise: 06:38:41
sunset: 18:51:35
transit: 12:45:08
civil_twilight_begin: 06:07:51
civil_twilight_end: 19:22:26
nautical_twilight_begin: 05:31:23
nautical_twilight_end: 19:58:53
astronomical_twilight_begin: 04:53:45
astronomical_twilight_end: 20:36:31


Tomorrow : Wednesday 23 September 2026

sunrise: 06:40:03
sunset: 18:49:30
transit: 12:44:47
civil_twilight_begin: 06:09:14
civil_twilight_end: 19:20:20
nautical_twilight_begin: 05:32:51
nautical_twilight_end: 19:56:43
astronomical_twilight_begin: 04:55:21
astronomical_twilight_end: 20:34:13


Yesterday : Monday 21 September 2026

sunrise: 06:37:19
sunset: 18:53:40
transit: 12:45:29
civil_twilight_begin: 06:06:27
civil_twilight_end: 19:24:32
nautical_twilight_begin: 05:29:55
nautical_twilight_end: 20:01:03
astronomical_twilight_begin: 04:52:09
astronomical_twilight_end: 20:38:50


A week ago : Tuesday 15 September 2026

sunrise: 06:29:09
sunset: 19:06:07
transit: 12:47:38
civil_twilight_begin: 05:58:03
civil_twilight_end: 19:37:12
nautical_twilight_begin: 05:20:59
nautical_twilight_end: 20:14:16
astronomical_twilight_begin: 04:42:15
astronomical_twilight_end: 20:53:00


Two weeks ago : Tuesday 08 September 2026

sunrise: 06:19:39
sunset: 19:20:32
transit: 12:50:06
civil_twilight_begin: 05:48:09
civil_twilight_end: 19:52:02
nautical_twilight_begin: 05:10:15
nautical_twilight_end: 20:29:56
astronomical_twilight_begin: 04:30:05
astronomical_twilight_end: 21:10:06


In a week : Tuesday 29 September 2026

sunrise: 06:46:57
sunset: 18:39:10
transit: 12:43:04
civil_twilight_begin: 06:16:12
civil_twilight_end: 19:09:55
nautical_twilight_begin: 05:40:06
nautical_twilight_end: 19:46:01
astronomical_twilight_begin: 05:03:09
astronomical_twilight_end: 20:22:58


In two weeks : Tuesday 06 October 2026

sunrise: 06:58:10
sunset: 18:22:52
transit: 12:40:31
civil_twilight_begin: 06:27:21
civil_twilight_end: 18:53:41
nautical_twilight_begin: 05:51:30
nautical_twilight_end: 19:29:32
astronomical_twilight_begin: 05:15:12
astronomical_twilight_end: 20:05:50


In a month : Thursday 22 October 2026

sunrise: 07:21:30
sunset: 17:52:10
transit: 12:36:50
civil_twilight_begin: 06:49:59
civil_twilight_end: 18:23:41
nautical_twilight_begin: 06:13:55
nautical_twilight_end: 18:59:45
astronomical_twilight_begin: 05:38:05
astronomical_twilight_end: 19:35:35


In 2 months : Sunday 22 November 2026

sunrise: 08:08:13
sunset: 17:08:30
transit: 12:38:22
civil_twilight_begin: 07:33:50
civil_twilight_end: 17:42:53
nautical_twilight_begin: 06:55:39
nautical_twilight_end: 18:21:04
astronomical_twilight_begin: 06:18:48
astronomical_twilight_end: 18:57:55


In 3 months : Tuesday 22 December 2026

sunrise: 08:39:12
sunset: 17:02:17
transit: 12:50:44
civil_twilight_begin: 08:02:59
civil_twilight_end: 17:38:29
nautical_twilight_begin: 07:23:22
nautical_twilight_end: 18:18:06
astronomical_twilight_begin: 06:45:35
astronomical_twilight_end: 18:55:54


In 4 months : Friday 22 January 2027

sunrise: 08:31:28
sunset: 17:36:01
transit: 13:03:44
civil_twilight_begin: 07:57:16
civil_twilight_end: 18:10:13
nautical_twilight_begin: 07:19:14
nautical_twilight_end: 18:48:15
astronomical_twilight_begin: 06:42:28
astronomical_twilight_end: 19:25:01


In 5 months : Monday 22 February 2027

sunrise: 07:46:55
sunset: 18:24:45
transit: 13:05:50
civil_twilight_begin: 07:15:33
civil_twilight_end: 18:56:07
nautical_twilight_begin: 06:39:34
nautical_twilight_end: 19:32:07
astronomical_twilight_begin: 06:03:43
astronomical_twilight_end: 20:07:57


In 6 months : Monday 22 March 2027

sunrise: 06:51:53
sunset: 19:06:47
transit: 12:59:20
civil_twilight_begin: 06:21:03
civil_twilight_end: 19:37:38
nautical_twilight_begin: 05:44:33
nautical_twilight_end: 20:14:08
astronomical_twilight_begin: 05:06:50
astronomical_twilight_end: 20:51:51


In 7 months : Thursday 22 April 2027

sunrise: 05:50:34
sunset: 19:51:18
transit: 12:50:56
civil_twilight_begin: 05:17:18
civil_twilight_end: 20:24:34
nautical_twilight_begin: 04:36:05
nautical_twilight_end: 21:05:48
astronomical_twilight_begin: 03:50:13
astronomical_twilight_end: 21:51:40


In 8 months : Saturday 22 May 2027

sunrise: 05:06:05
sunset: 20:31:51
transit: 12:48:58
civil_twilight_begin: 04:28:04
civil_twilight_end: 21:09:52
nautical_twilight_begin: 03:37:36
nautical_twilight_end: 22:00:20
astronomical_twilight_begin: 02:31:11
astronomical_twilight_end: 23:06:45


In 9 months : Tuesday 22 June 2027

sunrise: 04:53:11
sunset: 20:55:19
transit: 12:54:15
civil_twilight_begin: 04:12:05
civil_twilight_end: 21:36:25
nautical_twilight_begin: 03:14:40
nautical_twilight_end: 22:33:50
astronomical_twilight_begin: 01:37:09
astronomical_twilight_end: 00:11:21


In 10 months : Thursday 22 July 2027

sunrise: 05:16:03
sunset: 20:41:33
transit: 12:58:48
civil_twilight_begin: 04:38:03
civil_twilight_end: 21:19:33
nautical_twilight_begin: 03:47:37
nautical_twilight_end: 22:09:59
astronomical_twilight_begin: 02:41:19
astronomical_twilight_end: 23:16:17


In 11 months : Sunday 22 August 2027

sunrise: 05:56:17
sunset: 19:54:26
transit: 12:55:22
civil_twilight_begin: 05:23:06
civil_twilight_end: 20:27:37
nautical_twilight_begin: 04:42:04
nautical_twilight_end: 21:08:40
astronomical_twilight_begin: 03:56:31
astronomical_twilight_end: 21:54:12