sun .5deg.comSt. Louis, United States (Missouri, City of Saint Louis) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-21.
All times are shown in St. Louis local time (GMT-05:00
).
Night, Twilight, and Daylight Times in St. Louis for this day: 2026-07-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:03:34 | 4h 3m 34s | |
| Astronomical Twilight | 04:03:34 | 04:45:21 | 41m 47s | |
| Nautical Twilight | 04:45:21 | 05:23:03 | 37m 42s | |
| Civil Twilight | 05:23:03 | 05:53:25 | 30m 22s | |
| Daylight | 05:53:25 | 20:21:05 | 14h 27m 40s | |
| Civil Twilight | 20:21:05 | 20:51:28 | 30m 23s | |
| Nautical Twilight | 20:51:28 | 21:29:09 | 37m 41s | |
| Astronomical Twilight | 21:29:09 | 22:10:56 | 41m 47s | |
| Night | 22:10:56 | 23:59:59 | 1h 49m 3s |
Sunrise, Sunset and Solar noon here: St. Louis, US, for day: 2026-07-21.
| Sunrise | Solar noon | Sunset | |
| Time | 05:53:25 | 13:07:15 | 20:21:05 |
| Azimuth | 62.6° | 180° | 297.2° |
| Day Length |  |
14h 27m 40s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 997 153 km94 446 652 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 | -28.7° | 341.9° |
| 100 | -30.8° | 358° |
| 200 | -29.6° | 14.2° |
| 300 | -25.2° | 29.2° |
| 400 | -18.4° | 42.4° |
| 500 | -9.6° | 53.8° |
| 600 | 0.4° | 63.7° |
| 700 | 11.2° | 72.6° |
| 800 | 22.6° | 81.2° |
| 900 | 34.3° | 90.2° |
| 1000 | 45.9° | 100.5° |
| 1100 | 57.1° | 114.3° |
| 1200 | 66.7° | 136.5° |
| 1300 | 71.8° | 174.4° |
| 1400 | 68.6° | 215.6° |
| 1500 | 59.7° | 241.2° |
| 1600 | 48.8° | 256.5° |
| 1700 | 37.2° | 267.4° |
| 1800 | 25.5° | 276.5° |
| 1900 | 14° | 285.1° |
| 2000 | 2.9° | 293.9° |
| 2100 | -7.3° | 303.5° |
| 2200 | -16.4° | 314.5° |
| 2300 | -23.9° | 327.2° |
| 2400 | -28.9° | 341.9° |