sun .5deg.comSt. Louis, United States (Missouri, City of Saint Louis) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-21.
All times are shown in St. Louis local time (GMT-06:00
).
Night, Twilight, and Daylight Times in St. Louis for this day: 2026-12-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:39:32 | 5h 39m 32s | |
| Astronomical Twilight | 05:39:32 | 06:11:53 | 32m 21s | |
| Nautical Twilight | 06:11:53 | 06:45:15 | 33m 22s | |
| Civil Twilight | 06:45:15 | 07:14:59 | 29m 44s | |
| Daylight | 07:14:59 | 16:42:58 | 9h 27m 59s | |
| Civil Twilight | 16:42:58 | 17:12:42 | 29m 44s | |
| Nautical Twilight | 17:12:42 | 17:46:04 | 33m 22s | |
| Astronomical Twilight | 17:46:04 | 18:18:25 | 32m 21s | |
| Night | 18:18:25 | 23:59:59 | 5h 41m 34s |
Sunrise, Sunset and Solar noon here: St. Louis, US, for day: 2026-12-21.
| Sunrise | Solar noon | Sunset | |
| Time | 07:14:59 | 11:58:58 | 16:42:58 |
| Azimuth | 119.8° | 180° | 240.1° |
| Day Length |  |
9h 27m 59s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 160 132 km91 441 067 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 | -74.8° | 1° |
| 100 | -70° | 45° |
| 200 | -60.1° | 68.3° |
| 300 | -48.8° | 81.9° |
| 400 | -37.1° | 91.9° |
| 500 | -25.5° | 100.5° |
| 600 | -14.2° | 108.8° |
| 700 | -3.4° | 117.5° |
| 800 | 6.5° | 127.1° |
| 900 | 15.1° | 138° |
| 1000 | 22° | 150.6° |
| 1100 | 26.4° | 164.9° |
| 1200 | 27.9° | 180.2° |
| 1300 | 26.3° | 195.6° |
| 1400 | 21.8° | 209.8° |
| 1500 | 14.9° | 222.3° |
| 1600 | 6.2° | 233.2° |
| 1700 | -3.7° | 242.7° |
| 1800 | -14.5° | 251.4° |
| 1900 | -25.9° | 259.7° |
| 2000 | -37.5° | 268.3° |
| 2100 | -49.2° | 278.4° |
| 2200 | -60.5° | 292.2° |
| 2300 | -70.2° | 316° |
| 2400 | -74.8° | 0.5° |