sun .5deg.comRiobamba, Ecuador (Chimborazo, Cantón Riobamba) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-12.
All times are shown in Riobamba local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Riobamba for this day: 2026-09-12
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:59:03 | 4h 59m 3s | |
| Astronomical Twilight | 04:59:03 | 05:23:07 | 24m 4s | |
| Nautical Twilight | 05:23:07 | 05:47:10 | 24m 3s | |
| Civil Twilight | 05:47:10 | 06:07:50 | 20m 40s | |
| Daylight | 06:07:50 | 18:13:43 | 12h 5m 53s | |
| Civil Twilight | 18:13:43 | 18:34:23 | 20m 40s | |
| Nautical Twilight | 18:34:23 | 18:58:26 | 24m 3s | |
| Astronomical Twilight | 18:58:26 | 19:22:30 | 24m 4s | |
| Night | 19:22:30 | 23:59:59 | 4h 37m 29s |
Sunrise, Sunset and Solar noon here: Riobamba, EC, for day: 2026-09-12.
| Sunrise | Solar noon | Sunset | |
| Time | 06:07:50 | 12:10:46 | 18:13:43 |
| Azimuth | 85.8° | 0° | 274° |
| Day Length |  |
12h 5m 53s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 537 673 km93 539 773 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 | -86.1° | 313.3° |
| 100 | -77.6° | 77.3° |
| 200 | -62.8° | 83.8° |
| 300 | -47.8° | 85.4° |
| 400 | -32.9° | 86° |
| 500 | -17.9° | 86.1° |
| 600 | -2.9° | 85.8° |
| 700 | 12° | 85.3° |
| 800 | 26.9° | 84.4° |
| 900 | 41.9° | 82.8° |
| 1000 | 56.7° | 79.8° |
| 1100 | 71.3° | 71.8° |
| 1200 | 83.5° | 25.7° |
| 1300 | 76.5° | 295.5° |
| 1400 | 62.2° | 282.1° |
| 1500 | 47.4° | 277.9° |
| 1600 | 32.5° | 275.9° |
| 1700 | 17.6° | 274.8° |
| 1800 | 2.7° | 274.1° |
| 1900 | -12.3° | 273.8° |
| 2000 | -27.3° | 273.7° |
| 2100 | -42.2° | 273.9° |
| 2200 | -57.2° | 274.8° |
| 2300 | -72.1° | 277.8° |
| 2400 | -86.4° | 309.8° |