sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-14.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-09-14
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:57:18 | 4h 57m 18s | |
| Astronomical Twilight | 04:57:18 | 05:21:22 | 24m 4s | |
| Nautical Twilight | 05:21:22 | 05:45:26 | 24m 4s | |
| Civil Twilight | 05:45:26 | 06:06:05 | 20m 39s | |
| Daylight | 06:06:05 | 18:13:41 | 12h 7m 36s | |
| Civil Twilight | 18:13:41 | 18:34:20 | 20m 39s | |
| Nautical Twilight | 18:34:20 | 18:58:24 | 24m 4s | |
| Astronomical Twilight | 18:58:24 | 19:22:28 | 24m 4s | |
| Night | 19:22:28 | 23:59:59 | 4h 37m 31s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-09-14.
| Sunrise | Solar noon | Sunset | |
| Time | 06:06:05 | 12:09:53 | 18:13:41 |
| Azimuth | 86.3° | 0° | 273.5° |
| Day Length |  |
12h 7m 36s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 477 944 km93 502 659 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 | -84° | 334.2° |
| 100 | -76.5° | 66.3° |
| 200 | -62.1° | 78.8° |
| 300 | -47.3° | 82.7° |
| 400 | -32.4° | 84.5° |
| 500 | -17.5° | 85.6° |
| 600 | -2.5° | 86.2° |
| 700 | 12.5° | 86.6° |
| 800 | 27.4° | 86.8° |
| 900 | 42.4° | 86.6° |
| 1000 | 57.4° | 85.9° |
| 1100 | 72.3° | 83.4° |
| 1200 | 86.8° | 53.4° |
| 1300 | 77.5° | 279° |
| 1400 | 62.5° | 274.5° |
| 1500 | 47.6° | 273.4° |
| 1600 | 32.6° | 273.1° |
| 1700 | 17.6° | 273.1° |
| 1800 | 2.7° | 273.4° |
| 1900 | -12.3° | 273.9° |
| 2000 | -27.3° | 274.8° |
| 2100 | -42.2° | 276.2° |
| 2200 | -57.1° | 278.9° |
| 2300 | -71.7° | 286.1° |
| 2400 | -84.3° | 333.3° |