sun .5deg.comSt. Louis, United States (Missouri, City of Saint Louis) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-17.
All times are shown in St. Louis local time (GMT-05:00
).
Night, Twilight, and Daylight Times in St. Louis for this day: 2026-09-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:14:46 | 5h 14m 46s | |
| Astronomical Twilight | 05:14:46 | 05:46:37 | 31m 51s | |
| Nautical Twilight | 05:46:37 | 06:17:49 | 31m 12s | |
| Civil Twilight | 06:17:49 | 06:44:19 | 26m 30s | |
| Daylight | 06:44:19 | 19:06:03 | 12h 21m 44s | |
| Civil Twilight | 19:06:03 | 19:32:33 | 26m 30s | |
| Nautical Twilight | 19:32:33 | 20:03:45 | 31m 12s | |
| Astronomical Twilight | 20:03:45 | 20:35:36 | 31m 51s | |
| Night | 20:35:36 | 23:59:59 | 3h 24m 23s |
Sunrise, Sunset and Solar noon here: St. Louis, US, for day: 2026-09-17.
| Sunrise | Solar noon | Sunset | |
| Time | 06:44:19 | 12:55:11 | 19:06:03 |
| Azimuth | 86.4° | 180° | 273.3° |
| Day Length |  |
12h 21m 44s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 336 294 km93 414 642 mi
0°= North, 180°=South
Solar noon
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -47° | 339.3° |
| 100 | -48.9° | 1.6° |
| 200 | -46.4° | 23.6° |
| 300 | -40° | 42.3° |
| 400 | -31.1° | 57.1° |
| 500 | -20.6° | 69.1° |
| 600 | -9.4° | 79.4° |
| 700 | 2.3° | 88.9° |
| 800 | 14° | 98.4° |
| 900 | 25.3° | 108.8° |
| 1000 | 35.9° | 121.1° |
| 1100 | 45.1° | 136.8° |
| 1200 | 51.5° | 157.3° |
| 1300 | 53.6° | 181.8° |
| 1400 | 50.7° | 205.9° |
| 1500 | 43.8° | 225.7° |
| 1600 | 34.4° | 240.8° |
| 1700 | 23.6° | 252.7° |
| 1800 | 12.2° | 262.9° |
| 1900 | 0.5° | 272.4° |
| 2000 | -11.2° | 281.9° |
| 2100 | -22.4° | 292.3° |
| 2200 | -32.7° | 304.6° |
| 2300 | -41.4° | 320° |
| 2400 | -47.4° | 339.3° |