sun .5deg.comSt. Louis, United States (Missouri, City of Saint Louis) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-11.
All times are shown in St. Louis local time (GMT-05:00
).
Night, Twilight, and Daylight Times in St. Louis for this day: 2026-08-11
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:31:10 | 4h 31m 10s | |
| Astronomical Twilight | 04:31:10 | 05:08:17 | 37m 7s | |
| Nautical Twilight | 05:08:17 | 05:43:00 | 34m 43s | |
| Civil Twilight | 05:43:00 | 06:11:34 | 28m 34s | |
| Daylight | 06:11:34 | 20:00:22 | 13h 48m 48s | |
| Civil Twilight | 20:00:22 | 20:28:56 | 28m 34s | |
| Nautical Twilight | 20:28:56 | 21:03:39 | 34m 43s | |
| Astronomical Twilight | 21:03:39 | 21:40:46 | 37m 7s | |
| Night | 21:40:46 | 23:59:59 | 2h 19m 13s |
Sunrise, Sunset and Solar noon here: St. Louis, US, for day: 2026-08-11.
| Sunrise | Solar noon | Sunset | |
| Time | 06:11:34 | 13:05:58 | 20:00:22 |
| Azimuth | 69.6° | 180° | 290.2° |
| Day Length |  |
13h 48m 48s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 602 393 km94 201 360 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 | -33.8° | 340.6° |
| 100 | -36° | 358.1° |
| 200 | -34.6° | 15.7° |
| 300 | -29.8° | 31.9° |
| 400 | -22.5° | 45.8° |
| 500 | -13.3° | 57.6° |
| 600 | -2.9° | 67.7° |
| 700 | 8.3° | 77° |
| 800 | 19.8° | 85.9° |
| 900 | 31.5° | 95.4° |
| 1000 | 43° | 106.5° |
| 1100 | 53.7° | 121.3° |
| 1200 | 62.4° | 143.5° |
| 1300 | 66.6° | 176.2° |
| 1400 | 63.8° | 210.5° |
| 1500 | 55.8° | 234.7° |
| 1600 | 45.3° | 250.7° |
| 1700 | 33.9° | 262.3° |
| 1800 | 22.2° | 272° |
| 1900 | 10.6° | 281° |
| 2000 | -0.7° | 290.1° |
| 2100 | -11.3° | 300° |
| 2200 | -20.8° | 311.4° |
| 2300 | -28.7° | 324.8° |
| 2400 | -34.1° | 340.6° |