sun .5deg.comSt. Louis, United States (Missouri, City of Saint Louis) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-17.
All times are shown in St. Louis local time (GMT-05:00
).
Night, Twilight, and Daylight Times in St. Louis for this day: 2026-04-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:45:59 | 4h 45m 59s | |
| Astronomical Twilight | 04:45:59 | 05:20:37 | 34m 38s | |
| Nautical Twilight | 05:20:37 | 05:53:39 | 33m 2s | |
| Civil Twilight | 05:53:39 | 06:21:11 | 27m 32s | |
| Daylight | 06:21:11 | 19:39:25 | 13h 18m 14s | |
| Civil Twilight | 19:39:25 | 20:06:56 | 27m 31s | |
| Nautical Twilight | 20:06:56 | 20:39:59 | 33m 3s | |
| Astronomical Twilight | 20:39:59 | 21:14:36 | 34m 37s | |
| Night | 21:14:36 | 23:59:59 | 2h 45m 23s |
Sunrise, Sunset and Solar noon here: St. Louis, US, for day: 2026-04-17.
| Sunrise | Solar noon | Sunset | |
| Time | 06:21:11 | 13:00:18 | 19:39:25 |
| Azimuth | 75.7° | 180° | 284.3° |
| Day Length |  |
13h 18m 14s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 197 680 km93 328 511 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 | -39° | 340.6° |
| 100 | -41° | 359.7° |
| 200 | -39.1° | 18.9° |
| 300 | -33.7° | 36° |
| 400 | -25.6° | 50.2° |
| 500 | -15.9° | 62.1° |
| 600 | -5.1° | 72.3° |
| 700 | 6.3° | 81.7° |
| 800 | 18° | 90.9° |
| 900 | 29.7° | 100.8° |
| 1000 | 40.9° | 112.6° |
| 1100 | 51° | 128.2° |
| 1200 | 58.8° | 150.2° |
| 1300 | 61.9° | 179.6° |
| 1400 | 58.9° | 209.2° |
| 1500 | 51.3° | 231.5° |
| 1600 | 41.2° | 247.1° |
| 1700 | 30° | 259° |
| 1800 | 18.4° | 269° |
| 1900 | 6.7° | 278.2° |
| 2000 | -4.7° | 287.6° |
| 2100 | -15.5° | 297.8° |
| 2200 | -25.2° | 309.6° |
| 2300 | -33.3° | 323.8° |
| 2400 | -38.7° | 340.8° |