sun .5deg.comRiverside, United States (California, Riverside County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-01-31.
All times are shown in Riverside local time (GMT-08:00
).
Night, Twilight, and Daylight Times in Riverside for this day: 2026-01-31
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:21:13 | 5h 21m 13s | |
| Astronomical Twilight | 05:21:13 | 05:50:41 | 29m 28s | |
| Nautical Twilight | 05:50:41 | 06:20:36 | 29m 55s | |
| Civil Twilight | 06:20:36 | 06:46:46 | 26m 10s | |
| Daylight | 06:46:46 | 17:19:18 | 10h 32m 32s | |
| Civil Twilight | 17:19:18 | 17:45:28 | 26m 10s | |
| Nautical Twilight | 17:45:28 | 18:15:24 | 29m 56s | |
| Astronomical Twilight | 18:15:24 | 18:44:52 | 29m 28s | |
| Night | 18:44:52 | 23:59:59 | 5h 15m 7s |
Sunrise, Sunset and Solar noon here: Riverside, US, for day: 2026-01-31.
| Sunrise | Solar noon | Sunset | |
| Time | 06:46:46 | 12:03:02 | 17:19:18 |
| Azimuth | 110.4° | 180° | 249.6° |
| Day Length |  |
10h 32m 32s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 403 383 km91 592 216 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 | -73.5° | 357.2° |
| 100 | -69.2° | 41.1° |
| 200 | -59.1° | 65° |
| 300 | -47.3° | 78.6° |
| 400 | -35° | 88.3° |
| 500 | -22.5° | 96.4° |
| 600 | -10.3° | 104.1° |
| 700 | 1.5° | 112.2° |
| 800 | 12.6° | 121.3° |
| 900 | 22.6° | 132.1° |
| 1000 | 30.9° | 145.2° |
| 1100 | 36.5° | 161.1° |
| 1200 | 38.7° | 179° |
| 1300 | 37° | 197° |
| 1400 | 31.7° | 213.1° |
| 1500 | 23.7° | 226.6° |
| 1600 | 13.9° | 237.6° |
| 1700 | 2.9° | 246.9° |
| 1800 | -8.9° | 255.1° |
| 1900 | -21° | 262.9° |
| 2000 | -33.5° | 271° |
| 2100 | -45.8° | 280.4° |
| 2200 | -57.7° | 293.4° |
| 2300 | -68° | 315.7° |
| 2400 | -73.2° | 357.1° |