sun .5deg.comSunrise, Sunset and Sun position here: St. Louis, United States (Missouri, City of Saint Louis).
Current time: Wednesday, 2026-05-20, 04:35 (GMT-05:00) America/Chicago
.
All times are shown in St. Louis local time.
Solar noon
Today will be at: 12:57 (remaining time: +8h 22m),
Maximal altitude of Sun: 71.4°.
Day Length: 14h 25m 40s (time between sunrise and sunset).
| Sunrise | Solar noon | Sunset | |
| Time | 05:44:31 | 12:57:21 | 20:10:11 |
| Azimuth | 63.2° | 180° | 296.8° |
| Day Length | ![]() |
14h 25m 40s | ![]() |
Current distance Earth ↔ Sun:
Center-to-center: 151 391 420 km
94 070 267 mi
St. Louis ↔ Sun, nearest point: 150 697 081 km
93 638 825 mi

| Local timezone: | GMT-05:00 |
| Latitude: | 38.62727° |
| Longitude: | -90.19789° |
| Country: | United States Missouri |
| Population: | 315 685 |
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 03:55:16 | 3h 55m 16s | |
| Astronomical Twilight | 03:55:16 | 04:36:46 | 41m 30s | |
| Nautical Twilight | 04:36:46 | 05:14:16 | 37m 30s | |
| Civil Twilight | 05:14:16 | 05:44:31 | 30m 15s | |
| Daylight | 05:44:31 | 20:10:11 | 14h 25m 40s | |
| Civil Twilight | 20:10:11 | 20:40:26 | 30m 15s | |
| Nautical Twilight | 20:40:26 | 21:17:57 | 37m 31s | |
| Astronomical Twilight | 21:17:57 | 21:59:26 | 41m 29s | |
| Night | 21:59:26 | 23:59:59 | 2h 0m 33s |
Altitude
0-24, Current: -12.3° (
04:35)
Azimuth
0-24, Current: 51.6° (
04:35)
Solar noon
| Yesterday | Today | Tomorrow | |||
| date: | 2026-05-18 | 2026-05-19 | 2026-05-20 | 2026-05-21 | 2026-05-22 |
| Day: | Monday | Tuesday | Wednesday | Thursday | Friday |
| Sunrise: | 05:46:02 | 05:45:16 | 05:44:31 | 05:43:49 | 05:43:07 |
| Solar noon: | 12:57:15 | 12:57:18 | 12:57:21 | 12:57:25 | 12:57:30 |
| Sunset: | 20:08:27 | 20:09:19 | 20:10:11 | 20:11:01 | 20:11:52 |
| Day Length: | 14h 22m 25s | 14h 24m 3s | 14h 25m 40s | 14h 27m 12s | 14h 28m 45s |
St. Louis sunrise, sunset informations for whole month (or Year 2026):