sun .5deg.comSt. Louis, United States (Missouri, City of Saint Louis) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-20.
All times are shown in St. Louis local time (GMT-05:00
).
Night, Twilight, and Daylight Times in St. Louis for this day: 2026-03-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:34:46 | 5h 34m 46s | |
| Astronomical Twilight | 05:34:46 | 06:06:14 | 31m 28s | |
| Nautical Twilight | 06:06:14 | 06:37:13 | 30m 59s | |
| Civil Twilight | 06:37:13 | 07:03:37 | 26m 24s | |
| Daylight | 07:03:37 | 19:12:42 | 12h 9m 5s | |
| Civil Twilight | 19:12:42 | 19:39:06 | 26m 24s | |
| Nautical Twilight | 19:39:06 | 20:10:06 | 31m 0s | |
| Astronomical Twilight | 20:10:06 | 20:41:34 | 31m 28s | |
| Night | 20:41:34 | 23:59:59 | 3h 18m 25s |
Sunrise, Sunset and Solar noon here: St. Louis, US, for day: 2026-03-20.
| Sunrise | Solar noon | Sunset | |
| Time | 07:03:37 | 13:08:10 | 19:12:42 |
| Azimuth | 89.4° | 180° | 270.6° |
| Day Length |  |
12h 9m 5s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 004 808 km92 587 295 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 | -48.6° | 333.4° |
| 100 | -51.6° | 356.4° |
| 200 | -49.9° | 20.1° |
| 300 | -44° | 40.4° |
| 400 | -35.2° | 56.2° |
| 500 | -24.8° | 68.7° |
| 600 | -13.5° | 79.3° |
| 700 | -1.8° | 88.8° |
| 800 | 9.9° | 98.2° |
| 900 | 21.3° | 108.4° |
| 1000 | 32° | 120.2° |
| 1100 | 41.3° | 134.9° |
| 1200 | 48.2° | 153.7° |
| 1300 | 51.2° | 176.5° |
| 1400 | 49.5° | 200° |
| 1500 | 43.6° | 220.2° |
| 1600 | 34.9° | 236° |
| 1700 | 24.5° | 248.5° |
| 1800 | 13.3° | 259.1° |
| 1900 | 1.7° | 268.6° |
| 2000 | -10° | 278.1° |
| 2100 | -21.4° | 288.3° |
| 2200 | -32.1° | 300.1° |
| 2300 | -41.4° | 314.9° |
| 2400 | -48.2° | 333.8° |