sun .5deg.comRiobamba, Ecuador (Chimborazo, Cantón Riobamba) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-13.
All times are shown in Riobamba local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Riobamba for this day: 2026-08-13
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:06:45 | 5h 6m 45s | |
| Astronomical Twilight | 05:06:45 | 05:31:34 | 24m 49s | |
| Nautical Twilight | 05:31:34 | 05:56:21 | 24m 47s | |
| Civil Twilight | 05:56:21 | 06:17:39 | 21m 18s | |
| Daylight | 06:17:39 | 18:21:11 | 12h 3m 32s | |
| Civil Twilight | 18:21:11 | 18:42:29 | 21m 18s | |
| Nautical Twilight | 18:42:29 | 19:07:17 | 24m 48s | |
| Astronomical Twilight | 19:07:17 | 19:32:05 | 24m 48s | |
| Night | 19:32:05 | 23:59:59 | 4h 27m 54s |
Sunrise, Sunset and Solar noon here: Riobamba, EC, for day: 2026-08-13.
| Sunrise | Solar noon | Sunset | |
| Time | 06:17:39 | 12:19:25 | 18:21:11 |
| Azimuth | 75.3° | 0° | 284.6° |
| Day Length |  |
12h 3m 32s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 550 541 km94 169 140 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 | -76° | 339.8° |
| 100 | -73.6° | 36.5° |
| 200 | -62° | 60.7° |
| 300 | -48.4° | 69.5° |
| 400 | -34.1° | 73.3° |
| 500 | -19.7° | 74.9° |
| 600 | -5.2° | 75.4° |
| 700 | 9.3° | 74.8° |
| 800 | 23.7° | 73.1° |
| 900 | 37.9° | 69.9° |
| 1000 | 51.7° | 63.5° |
| 1100 | 64.4° | 49.7° |
| 1200 | 73° | 16.5° |
| 1300 | 70.9° | 328.9° |
| 1400 | 60.3° | 304.2° |
| 1500 | 47.1° | 293.7° |
| 1600 | 33.1° | 288.7° |
| 1700 | 18.8° | 286° |
| 1800 | 4.4° | 284.8° |
| 1900 | -10.2° | 284.5° |
| 2000 | -24.7° | 285.3° |
| 2100 | -39.1° | 287.4° |
| 2200 | -53.2° | 292.3° |
| 2300 | -66.5° | 304.2° |
| 2400 | -76.3° | 339.5° |