sun .5deg.comSt. Louis, United States (Missouri, City of Saint Louis) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-19.
All times are shown in St. Louis local time (GMT-05:00
).
Night, Twilight, and Daylight Times in St. Louis for this day: 2026-08-19
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:41:31 | 4h 41m 31s | |
| Astronomical Twilight | 04:41:31 | 05:17:06 | 35m 35s | |
| Nautical Twilight | 05:17:06 | 05:50:48 | 33m 42s | |
| Civil Twilight | 05:50:48 | 06:18:44 | 27m 56s | |
| Daylight | 06:18:44 | 19:49:59 | 13h 31m 15s | |
| Civil Twilight | 19:49:59 | 20:17:55 | 27m 56s | |
| Nautical Twilight | 20:17:55 | 20:51:37 | 33m 42s | |
| Astronomical Twilight | 20:51:37 | 21:27:12 | 35m 35s | |
| Night | 21:27:12 | 23:59:59 | 2h 32m 47s |
Sunrise, Sunset and Solar noon here: St. Louis, US, for day: 2026-08-19.
| Sunrise | Solar noon | Sunset | |
| Time | 06:18:44 | 13:04:22 | 19:49:59 |
| Azimuth | 72.8° | 180° | 286.9° |
| Day Length |  |
13h 31m 15s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 381 592 km94 064 160 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 | -36.3° | 340.3° |
| 100 | -38.5° | 358.5° |
| 200 | -36.9° | 16.9° |
| 300 | -31.9° | 33.6° |
| 400 | -24.3° | 47.7° |
| 500 | -14.8° | 59.6° |
| 600 | -4.2° | 69.9° |
| 700 | 7° | 79.2° |
| 800 | 18.7° | 88.3° |
| 900 | 30.4° | 98° |
| 1000 | 41.7° | 109.4° |
| 1100 | 52.2° | 124.6° |
| 1200 | 60.4° | 146.6° |
| 1300 | 64.1° | 177.3° |
| 1400 | 61.3° | 209.1° |
| 1500 | 53.6° | 232.4° |
| 1600 | 43.4° | 248.4° |
| 1700 | 32.1° | 260.2° |
| 1800 | 20.4° | 270.1° |
| 1900 | 8.8° | 279.2° |
| 2000 | -2.6° | 288.5° |
| 2100 | -13.4° | 298.5° |
| 2200 | -23.1° | 310.1° |
| 2300 | -31.1° | 323.9° |
| 2400 | -36.6° | 340.2° |