sun .5deg.comRiverside, United States (California, Riverside County) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-18.
All times are shown in Riverside local time (GMT-07:00
).
Night, Twilight, and Daylight Times in Riverside for this day: 2026-08-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:43:39 | 4h 43m 39s | |
| Astronomical Twilight | 04:43:39 | 05:16:15 | 32m 36s | |
| Nautical Twilight | 05:16:15 | 05:47:32 | 31m 17s | |
| Civil Twilight | 05:47:32 | 06:13:40 | 26m 8s | |
| Daylight | 06:13:40 | 19:33:04 | 13h 19m 24s | |
| Civil Twilight | 19:33:04 | 19:59:12 | 26m 8s | |
| Nautical Twilight | 19:59:12 | 20:30:29 | 31m 17s | |
| Astronomical Twilight | 20:30:29 | 21:03:04 | 32m 35s | |
| Night | 21:03:04 | 23:59:59 | 2h 56m 55s |
Sunrise, Sunset and Solar noon here: Riverside, US, for day: 2026-08-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:13:40 | 12:53:22 | 19:33:04 |
| Azimuth | 73.5° | 180° | 286.2° |
| Day Length |  |
13h 19m 24s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 408 662 km94 080 981 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 | -41.1° | 342.5° |
| 100 | -42.8° | 2° |
| 200 | -40.3° | 21.3° |
| 300 | -34.1° | 38° |
| 400 | -25.4° | 51.5° |
| 500 | -14.9° | 62.4° |
| 600 | -3.5° | 71.6° |
| 700 | 8.5° | 79.9° |
| 800 | 20.9° | 88° |
| 900 | 33.3° | 96.6° |
| 1000 | 45.5° | 107.2° |
| 1100 | 56.8° | 122.1° |
| 1200 | 65.8° | 146.5° |
| 1300 | 69° | 184.3° |
| 1400 | 64.2° | 219.7° |
| 1500 | 54.5° | 241.5° |
| 1600 | 42.9° | 255.2° |
| 1700 | 30.7° | 265.2° |
| 1800 | 18.2° | 273.6° |
| 1900 | 5.9° | 281.7° |
| 2000 | -6.1° | 290.1° |
| 2100 | -17.4° | 299.6° |
| 2200 | -27.5° | 310.9° |
| 2300 | -35.9° | 325.1° |
| 2400 | -41.4° | 342.4° |