sun .5deg.comSt. Louis, United States (Missouri, City of Saint Louis) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-18.
All times are shown in St. Louis local time (GMT-05:00
).
Night, Twilight, and Daylight Times in St. Louis for this day: 2026-03-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:38:05 | 5h 38m 5s | |
| Astronomical Twilight | 05:38:05 | 06:09:26 | 31m 21s | |
| Nautical Twilight | 06:09:26 | 06:40:21 | 30m 55s | |
| Civil Twilight | 06:40:21 | 07:06:44 | 26m 23s | |
| Daylight | 07:06:44 | 19:10:46 | 12h 4m 2s | |
| Civil Twilight | 19:10:46 | 19:37:09 | 26m 23s | |
| Nautical Twilight | 19:37:09 | 20:08:04 | 30m 55s | |
| Astronomical Twilight | 20:08:04 | 20:39:25 | 31m 21s | |
| Night | 20:39:25 | 23:59:59 | 3h 20m 34s |
Sunrise, Sunset and Solar noon here: St. Louis, US, for day: 2026-03-18.
| Sunrise | Solar noon | Sunset | |
| Time | 07:06:44 | 13:08:45 | 19:10:46 |
| Azimuth | 90.4° | 180° | 269.6° |
| Day Length |  |
12h 4m 2s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 921 244 km92 535 371 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 | -49.3° | 332.8° |
| 100 | -52.4° | 356.1° |
| 200 | -50.7° | 20.2° |
| 300 | -44.7° | 40.8° |
| 400 | -35.9° | 56.7° |
| 500 | -25.4° | 69.3° |
| 600 | -14.1° | 79.8° |
| 700 | -2.5° | 89.3° |
| 800 | 9.2° | 98.8° |
| 900 | 20.6° | 108.9° |
| 1000 | 31.3° | 120.7° |
| 1100 | 40.5° | 135.3° |
| 1200 | 47.4° | 153.9° |
| 1300 | 50.4° | 176.4° |
| 1400 | 48.8° | 199.5° |
| 1500 | 43° | 219.5° |
| 1600 | 34.4° | 235.2° |
| 1700 | 24.1° | 247.8° |
| 1800 | 12.9° | 258.3° |
| 1900 | 1.3° | 267.9° |
| 2000 | -10.4° | 277.4° |
| 2100 | -21.8° | 287.5° |
| 2200 | -32.6° | 299.3° |
| 2300 | -42° | 314.1° |
| 2400 | -48.9° | 333.1° |