Solar info at different dates
Hello 216.73.217.131 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 Thursday 27 August 2026 00:21:45
Currenc time at the universal time coordinate (UTC) at pageload is Wednesday 26 August 2026 22:21:45
Current time in Eastern Brazil at pageload is Wednesday 26 August 2026 19:21:45 -03:00
This section displays solar information in Rio de Janeiro, Brazil 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 : Wednesday 26 August 2026
sunrise: 06:08:25
sunset: 17:40:49
transit: 11:54:37
civil_twilight_begin: 05:45:43
civil_twilight_end: 18:03:31
nautical_twilight_begin: 05:19:26
nautical_twilight_end: 18:29:47
astronomical_twilight_begin: 04:53:17
astronomical_twilight_end: 18:55:57
Tomorrow : Thursday 27 August 2026
sunrise: 06:07:31
sunset: 17:41:08
transit: 11:54:19
civil_twilight_begin: 05:44:50
civil_twilight_end: 18:03:49
nautical_twilight_begin: 05:18:35
nautical_twilight_end: 18:30:04
astronomical_twilight_begin: 04:52:27
astronomical_twilight_end: 18:56:12
Yesterday : Tuesday 25 August 2026
sunrise: 06:09:18
sunset: 17:40:29
transit: 11:54:54
civil_twilight_begin: 05:46:34
civil_twilight_end: 18:03:13
nautical_twilight_begin: 05:20:16
nautical_twilight_end: 18:29:31
astronomical_twilight_begin: 04:54:06
astronomical_twilight_end: 18:55:41
A week ago : Wednesday 19 August 2026
sunrise: 06:14:23
sunset: 17:38:29
transit: 11:56:26
civil_twilight_begin: 05:51:29
civil_twilight_end: 18:01:23
nautical_twilight_begin: 05:25:02
nautical_twilight_end: 18:27:51
astronomical_twilight_begin: 04:58:44
astronomical_twilight_end: 18:54:08
Two weeks ago : Wednesday 12 August 2026
sunrise: 06:19:45
sunset: 17:35:59
transit: 11:57:52
civil_twilight_begin: 05:56:37
civil_twilight_end: 17:59:07
nautical_twilight_begin: 05:29:56
nautical_twilight_end: 18:25:48
astronomical_twilight_begin: 05:03:28
astronomical_twilight_end: 18:52:15
In a week : Wednesday 02 September 2026
sunrise: 06:03:51
sunset: 17:42:23
transit: 11:53:07
civil_twilight_begin: 05:41:16
civil_twilight_end: 18:04:58
nautical_twilight_begin: 05:15:05
nautical_twilight_end: 18:31:09
astronomical_twilight_begin: 04:48:59
astronomical_twilight_end: 18:57:14
In two weeks : Wednesday 09 September 2026
sunrise: 05:55:09
sunset: 17:45:05
transit: 11:50:07
civil_twilight_begin: 05:32:43
civil_twilight_end: 18:07:31
nautical_twilight_begin: 05:06:39
nautical_twilight_end: 18:33:35
astronomical_twilight_begin: 04:40:35
astronomical_twilight_end: 18:59:38
In a month : Saturday 26 September 2026
sunrise: 05:38:02
sunset: 17:50:11
transit: 11:44:06
civil_twilight_begin: 05:15:38
civil_twilight_end: 18:12:35
nautical_twilight_begin: 04:49:28
nautical_twilight_end: 18:38:45
astronomical_twilight_begin: 04:23:09
astronomical_twilight_end: 19:05:04
In 2 months : Monday 26 October 2026
sunrise: 05:11:19
sunset: 18:02:14
transit: 11:36:47
civil_twilight_begin: 04:48:09
civil_twilight_end: 18:25:25
nautical_twilight_begin: 04:20:46
nautical_twilight_end: 18:52:47
astronomical_twilight_begin: 03:52:52
astronomical_twilight_end: 19:20:42
In 3 months : Thursday 26 November 2026
sunrise: 04:58:45
sunset: 18:21:33
transit: 11:40:09
civil_twilight_begin: 04:34:11
civil_twilight_end: 18:46:08
nautical_twilight_begin: 04:04:48
nautical_twilight_end: 19:15:30
astronomical_twilight_begin: 03:34:22
astronomical_twilight_end: 19:45:57
In 4 months : Saturday 26 December 2026
sunrise: 05:07:16
sunset: 18:39:36
transit: 11:53:26
civil_twilight_begin: 04:42:09
civil_twilight_end: 19:04:43
nautical_twilight_begin: 04:12:00
nautical_twilight_end: 19:34:52
astronomical_twilight_begin: 03:40:34
astronomical_twilight_end: 20:06:19
In 5 months : Tuesday 26 January 2027
sunrise: 05:28:32
sunset: 18:42:07
transit: 12:05:19
civil_twilight_begin: 05:04:26
civil_twilight_end: 19:06:13
nautical_twilight_begin: 04:35:44
nautical_twilight_end: 19:34:55
astronomical_twilight_begin: 04:06:09
astronomical_twilight_end: 20:04:30
In 6 months : Friday 26 February 2027
sunrise: 05:47:12
sunset: 18:24:12
transit: 12:05:42
civil_twilight_begin: 05:24:26
civil_twilight_end: 18:46:58
nautical_twilight_begin: 04:57:39
nautical_twilight_end: 19:13:46
astronomical_twilight_begin: 04:30:29
astronomical_twilight_end: 19:40:56
In 7 months : Friday 26 March 2027
sunrise: 05:58:40
sunset: 17:58:22
transit: 11:58:31
civil_twilight_begin: 05:36:18
civil_twilight_end: 18:20:44
nautical_twilight_begin: 05:10:15
nautical_twilight_end: 18:46:48
astronomical_twilight_begin: 04:44:07
astronomical_twilight_end: 19:12:55
In 8 months : Monday 26 April 2027
sunrise: 06:10:16
sunset: 17:31:02
transit: 11:50:39
civil_twilight_begin: 05:47:17
civil_twilight_end: 17:54:01
nautical_twilight_begin: 05:20:44
nautical_twilight_end: 18:20:34
astronomical_twilight_begin: 04:54:23
astronomical_twilight_end: 18:46:56
In 9 months : Wednesday 26 May 2027
sunrise: 06:23:33
sunset: 17:16:13
transit: 11:49:53
civil_twilight_begin: 05:59:29
civil_twilight_end: 17:40:17
nautical_twilight_begin: 05:31:53
nautical_twilight_end: 18:07:53
astronomical_twilight_begin: 05:04:38
astronomical_twilight_end: 18:35:08
In 10 months : Saturday 26 June 2027
sunrise: 06:33:42
sunset: 17:17:43
transit: 11:55:42
civil_twilight_begin: 06:09:12
civil_twilight_end: 17:42:13
nautical_twilight_begin: 05:41:10
nautical_twilight_end: 18:10:15
astronomical_twilight_begin: 05:13:32
astronomical_twilight_end: 18:37:53
In 11 months : Monday 26 July 2027
sunrise: 06:29:41
sunset: 17:29:07
transit: 11:59:24
civil_twilight_begin: 06:05:55
civil_twilight_end: 17:52:53
nautical_twilight_begin: 05:38:37
nautical_twilight_end: 18:20:11
astronomical_twilight_begin: 05:11:38
astronomical_twilight_end: 18:47:10