sun .5deg.comRiobamba, Ecuador (Chimborazo, Cantón Riobamba) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-15.
All times are shown in Riobamba local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Riobamba for this day: 2026-09-15
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:57:56 | 4h 57m 56s | |
| Astronomical Twilight | 04:57:56 | 05:21:58 | 24m 2s | |
| Nautical Twilight | 05:21:58 | 05:46:00 | 24m 2s | |
| Civil Twilight | 05:46:00 | 06:06:38 | 20m 38s | |
| Daylight | 06:06:38 | 18:12:47 | 12h 6m 9s | |
| Civil Twilight | 18:12:47 | 18:33:25 | 20m 38s | |
| Nautical Twilight | 18:33:25 | 18:57:27 | 24m 2s | |
| Astronomical Twilight | 18:57:27 | 19:21:29 | 24m 2s | |
| Night | 19:21:29 | 23:59:59 | 4h 38m 30s |
Sunrise, Sunset and Solar noon here: Riobamba, EC, for day: 2026-09-15.
| Sunrise | Solar noon | Sunset | |
| Time | 06:06:38 | 12:09:42 | 18:12:47 |
| Azimuth | 86.9° | 0° | 272.9° |
| Day Length |  |
12h 6m 9s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 417 611 km93 465 170 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 | -87° | 300.7° |
| 100 | -77.5° | 82.8° |
| 200 | -62.6° | 86.3° |
| 300 | -47.6° | 87.2° |
| 400 | -32.6° | 87.3° |
| 500 | -17.6° | 87.3° |
| 600 | -2.7° | 87° |
| 700 | 12.3° | 86.5° |
| 800 | 27.3° | 85.7° |
| 900 | 42.2° | 84.3° |
| 1000 | 57.1° | 81.8° |
| 1100 | 71.8° | 75° |
| 1200 | 84.7° | 28.5° |
| 1300 | 76.7° | 290.5° |
| 1400 | 62.2° | 279.6° |
| 1500 | 47.3° | 276.2° |
| 1600 | 32.4° | 274.6° |
| 1700 | 17.4° | 273.6° |
| 1800 | 2.4° | 273° |
| 1900 | -12.5° | 272.6° |
| 2000 | -27.5° | 272.4° |
| 2100 | -42.5° | 272.4° |
| 2200 | -57.5° | 272.7° |
| 2300 | -72.5° | 274.1° |
| 2400 | -87.3° | 294.7° |