Sunrise and sunset times in Florissant, MO

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Check out today's and tomorrow's sunrise and sunset times in Florissant, MO, United States, as well as the whole calendar for May 2026.

Today

May 12, 2026 . Current time: 11:39:39 am

First light at 5:21:41 am

Sunrise time: 5:49:55 am

Sunset time: 8:05:23 pm

Last light at 8:33:37 pm

Day length: 14 hours, 15 minutes

8 hours, 25 minutes left for today's sunset in Florissant

Moon rose on May 12 at 02:14 AM Moon will set on May 12 at 02:30 PMMoon phase: 🌘 Waning Crescent (22%)

Tomorrow

May 13, 2026

First light at 5:20:39 am

Sunrise time: 5:48:59 am

Sunset time: 8:06:18 pm

Last light at 8:34:37 pm

Day length: 14 hours, 17 minutes

Tomorrow will be approximately 2 minutes longer than today in Florissant

Moon will rise on May 13 at 02:38 AM Moon will set on May 13 at 03:41 PMMoon phase: 🌘 Waning Crescent (10%)

• Florissant, Missouri
• Latitude: 38.789219
• Longitude: -90.322617
• Time zone: Central Time CDT

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May 2026 - Florissant, Missouri - Sunrise and sunset calendar

Sunrise and sunset times, civil twilight start and end times as well as solar noon, and day length for every day of May in Florissant.

The day length increases by 51 minutes over the course of May 2026 in Florissant, MO - from 13 hours, 53 minutes on the first day to 14 hours, 44 minutes on the last day.

Day	Twilight Start	Sunrise	Sunset	Twilight End	Day Length	Day Length Variation	Solar Noon Time of day when the sun reaches its highest point in the sky.	Max Sun Altitude	Nautical Twilight Start	Nautical Twilight End	Astronomical Twilight Start	Astronomical Twilight End	Night Length Calculated form this day's sunset to the next day's sunrise.	Moon phase
Fri, May 1	5:34:27 am	6:01:45 am	7:54:58 pm	8:22:16 pm	13h 53m 13s	13h 53m 13s	12:58:21 pm	54°	4:59:33 am	8:57:10 pm	4:22:11 am	9:34:32 pm	10h 5m 36s	🌕 (100%)
Sat, May 2	5:33:11 am	6:00:34 am	7:55:56 pm	8:23:19 pm	13h 55m 22s	2m 9s	12:58:15 pm	54.3°	4:58:09 am	8:58:21 pm	4:20:34 am	9:35:56 pm	10h 3m 28s	🌖 (100%)
Sun, May 3	5:31:56 am	5:59:24 am	7:56:53 pm	8:24:21 pm	13h 57m 29s	2m 7s	12:58:09 pm	54.6°	4:56:45 am	8:59:32 pm	4:18:57 am	9:37:20 pm	10h 1m 22s	🌖 (98%)
Mon, May 4	5:30:42 am	5:58:15 am	7:57:51 pm	8:25:24 pm	13h 59m 36s	2m 7s	12:58:03 pm	54.9°	4:55:23 am	9:00:43 pm	4:17:22 am	9:38:44 pm	9h 59m 17s	🌖 (94%)
Tue, May 5	5:29:30 am	5:57:08 am	7:58:48 pm	8:26:26 pm	14h 1m 40s	2m 4s	12:57:58 pm	55.2°	4:54:02 am	9:01:54 pm	4:15:48 am	9:40:08 pm	9h 57m 14s	🌖 (89%)
Wed, May 6	5:28:19 am	5:56:02 am	7:59:45 pm	8:27:28 pm	14h 3m 43s	2m 3s	12:57:54 pm	55.5°	4:52:43 am	9:03:05 pm	4:14:15 am	9:41:32 pm	9h 55m 12s	🌖 (83%)
Thu, May 7	5:27:09 am	5:54:57 am	8:00:42 pm	8:28:30 pm	14h 5m 45s	2m 2s	12:57:50 pm	55.8°	4:51:24 am	9:04:15 pm	4:12:43 am	9:42:56 pm	9h 53m 12s	🌖 (75%)
Fri, May 8	5:26:01 am	5:53:54 am	8:01:39 pm	8:29:32 pm	14h 7m 45s	2m 0s	12:57:46 pm	56°	4:50:07 am	9:05:26 pm	4:11:12 am	9:44:20 pm	9h 51m 13s	🌖 (66%)
Sat, May 9	5:24:54 am	5:52:52 am	8:02:35 pm	8:30:34 pm	14h 9m 43s	1m 58s	12:57:44 pm	56.3°	4:48:51 am	9:06:36 pm	4:09:43 am	9:45:44 pm	9h 49m 17s	🌖 (57%)
Sun, May 10	5:23:48 am	5:51:52 am	8:03:31 pm	8:31:35 pm	14h 11m 39s	1m 56s	12:57:42 pm	56.6°	4:47:37 am	9:07:46 pm	4:08:15 am	9:47:08 pm	9h 47m 22s	🌗 (47%)
Mon, May 11	5:22:44 am	5:50:53 am	8:04:27 pm	8:32:36 pm	14h 13m 34s	1m 55s	12:57:40 pm	56.8°	4:46:23 am	9:08:56 pm	4:06:48 am	9:48:32 pm	9h 45m 28s	🌘 (37%)
Tue, May 12	5:21:41 am	5:49:55 am	8:05:23 pm	8:33:37 pm	14h 15m 28s	1m 54s	12:57:39 pm	57.1°	4:45:12 am	9:10:06 pm	4:05:22 am	9:49:56 pm	9h 43m 36s	🌘 (27%)
Wed, May 13	5:20:39 am	5:48:59 am	8:06:18 pm	8:34:37 pm	14h 17m 19s	1m 51s	12:57:38 pm	57.3°	4:44:02 am	9:11:15 pm	4:03:58 am	9:51:19 pm	9h 41m 46s	🌘 (18%)
Thu, May 14	5:19:40 am	5:48:04 am	8:07:13 pm	8:35:37 pm	14h 19m 9s	1m 50s	12:57:39 pm	57.5°	4:42:53 am	9:12:24 pm	4:02:35 am	9:52:42 pm	9h 39m 58s	🌘 (10%)
Fri, May 15	5:18:41 am	5:47:11 am	8:08:07 pm	8:36:37 pm	14h 20m 56s	1m 47s	12:57:39 pm	57.8°	4:41:46 am	9:13:32 pm	4:01:14 am	9:54:04 pm	9h 38m 13s	🌘 (4%)
Sat, May 16	5:17:45 am	5:46:20 am	8:09:01 pm	8:37:36 pm	14h 22m 41s	1m 45s	12:57:40 pm	58°	4:40:41 am	9:14:40 pm	3:59:55 am	9:55:26 pm	9h 36m 29s	🌘 (1%)
Sun, May 17	5:16:50 am	5:45:30 am	8:09:55 pm	8:38:35 pm	14h 24m 25s	1m 44s	12:57:42 pm	58.2°	4:39:37 am	9:15:48 pm	3:58:37 am	9:56:48 pm	9h 34m 46s	🌑 (0%)
Mon, May 18	5:15:57 am	5:44:41 am	8:10:48 pm	8:39:33 pm	14h 26m 7s	1m 42s	12:57:45 pm	58.5°	4:38:35 am	9:16:54 pm	3:57:21 am	9:58:08 pm	9h 33m 7s	🌒 (3%)
Tue, May 19	5:15:05 am	5:43:55 am	8:11:40 pm	8:40:30 pm	14h 27m 45s	1m 38s	12:57:47 pm	58.7°	4:37:35 am	9:18:00 pm	3:56:06 am	9:59:29 pm	9h 31m 30s	🌒 (8%)
Wed, May 20	5:14:15 am	5:43:10 am	8:12:32 pm	8:41:27 pm	14h 29m 22s	1m 37s	12:57:51 pm	58.9°	4:36:36 am	9:19:06 pm	3:54:54 am	10:00:48 pm	9h 29m 54s	🌒 (16%)
Thu, May 21	5:13:27 am	5:42:26 am	8:13:24 pm	8:42:23 pm	14h 30m 58s	1m 36s	12:57:55 pm	59.1°	4:35:39 am	9:20:11 pm	3:53:43 am	10:02:07 pm	9h 28m 21s	🌒 (26%)
Fri, May 22	5:12:40 am	5:41:45 am	8:14:14 pm	8:43:19 pm	14h 32m 29s	1m 31s	12:57:59 pm	59.3°	4:34:45 am	9:21:14 pm	3:52:35 am	10:03:24 pm	9h 26m 51s	🌒 (36%)
Sat, May 23	5:11:56 am	5:41:05 am	8:15:04 pm	8:44:13 pm	14h 33m 59s	1m 30s	12:58:04 pm	59.5°	4:33:52 am	9:22:17 pm	3:51:28 am	10:04:41 pm	9h 25m 23s	🌓 (47%)
Sun, May 24	5:11:13 am	5:40:27 am	8:15:53 pm	8:45:07 pm	14h 35m 26s	1m 27s	12:58:10 pm	59.7°	4:33:01 am	9:23:19 pm	3:50:24 am	10:05:56 pm	9h 23m 57s	🌔 (58%)
Mon, May 25	5:10:32 am	5:39:50 am	8:16:42 pm	8:46:00 pm	14h 36m 52s	1m 26s	12:58:16 pm	59.8°	4:32:12 am	9:24:20 pm	3:49:21 am	10:07:11 pm	9h 22m 34s	🌔 (68%)
Tue, May 26	5:09:53 am	5:39:16 am	8:17:30 pm	8:46:52 pm	14h 38m 14s	1m 22s	12:58:23 pm	60°	4:31:25 am	9:25:20 pm	3:48:21 am	10:08:24 pm	9h 21m 13s	🌔 (77%)
Wed, May 27	5:09:16 am	5:38:43 am	8:18:16 pm	8:47:43 pm	14h 39m 33s	1m 19s	12:58:30 pm	60.2°	4:30:40 am	9:26:19 pm	3:47:23 am	10:09:36 pm	9h 19m 56s	🌔 (85%)
Thu, May 28	5:08:40 am	5:38:12 am	8:19:02 pm	8:48:34 pm	14h 40m 50s	1m 17s	12:58:37 pm	60.3°	4:29:57 am	9:27:17 pm	3:46:28 am	10:10:46 pm	9h 18m 41s	🌔 (91%)
Fri, May 29	5:08:07 am	5:37:43 am	8:19:47 pm	8:49:23 pm	14h 42m 4s	1m 14s	12:58:45 pm	60.5°	4:29:16 am	9:28:14 pm	3:45:35 am	10:11:55 pm	9h 17m 28s	🌔 (96%)
Sat, May 30	5:07:36 am	5:37:15 am	8:20:31 pm	8:50:11 pm	14h 43m 16s	1m 12s	12:58:53 pm	60.6°	4:28:38 am	9:29:09 pm	3:44:44 am	10:13:03 pm	9h 16m 19s	🌔 (99%)
Sun, May 31	5:07:06 am	5:36:50 am	8:21:14 pm	8:50:58 pm	14h 44m 24s	1m 8s	12:59:02 pm	60.8°	4:28:02 am	9:30:03 pm	3:43:56 am	10:14:08 pm	9h 15m 12s	🌕 (100%)

Year distribution of sunrise and sunset times in Florissant, MO - 2026

The followin graph shows sunrise and sunset times in Florissant, MO for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Florissant, MO.