sun .5deg.comRiehen, Switzerland (Basel-City, Basel-Stadt) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-21.
All times are shown in Riehen local time (GMT+02:00
).
Night, Twilight, and Daylight Times in Riehen for this day: 2026-05-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 03:13:38 | 3h 13m 38s | |
| Astronomical Twilight | 03:13:38 | 04:17:48 | 1h 4m 10s | |
| Nautical Twilight | 04:17:48 | 05:07:23 | 49m 35s | |
| Civil Twilight | 05:07:23 | 05:44:57 | 37m 34s | |
| Daylight | 05:44:57 | 21:07:06 | 15h 22m 9s | |
| Civil Twilight | 21:07:06 | 21:44:39 | 37m 33s | |
| Nautical Twilight | 21:44:39 | 22:34:15 | 49m 36s | |
| Astronomical Twilight | 22:34:15 | 23:38:24 | 1h 4m 9s | |
| Night | 23:38:24 | 23:59:59 | 21m 35s |
Sunrise, Sunset and Solar noon here: Riehen, CH, for day: 2026-05-21.
| Sunrise | Solar noon | Sunset | |
| Time | 05:44:57 | 13:26:01 | 21:07:06 |
| Azimuth | 58.1° | 180° | 301.9° |
| Day Length |  |
15h 22m 9s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 421 259 km94 088 808 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 | -19.7° | 338.5° |
| 100 | -22.1° | 353.3° |
| 200 | -21.9° | 8.5° |
| 300 | -19.2° | 23.3° |
| 400 | -14.1° | 37° |
| 500 | -7.1° | 49.5° |
| 600 | 1.2° | 60.9° |
| 700 | 10.4° | 71.6° |
| 800 | 20.3° | 82° |
| 900 | 30.4° | 92.9° |
| 1000 | 40.4° | 105.1° |
| 1100 | 49.7° | 120.1° |
| 1200 | 57.5° | 140.1° |
| 1300 | 62.1° | 166.7° |
| 1400 | 61.7° | 196.9° |
| 1500 | 56.7° | 222.8° |
| 1600 | 48.6° | 242° |
| 1700 | 39.2° | 256.6° |
| 1800 | 29.2° | 268.6° |
| 1900 | 19.1° | 279.4° |
| 2000 | 9.3° | 289.8° |
| 2100 | 0.2° | 300.6° |
| 2200 | -7.9° | 312.1° |
| 2300 | -14.7° | 324.7° |
| 2400 | -19.5° | 338.5° |