sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-08.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-10-08
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:50:08 | 4h 50m 8s | |
| Astronomical Twilight | 04:50:08 | 05:14:15 | 24m 7s | |
| Nautical Twilight | 05:14:15 | 05:38:23 | 24m 8s | |
| Civil Twilight | 05:38:23 | 05:59:06 | 20m 43s | |
| Daylight | 05:59:06 | 18:04:34 | 12h 5m 28s | |
| Civil Twilight | 18:04:34 | 18:25:17 | 20m 43s | |
| Nautical Twilight | 18:25:17 | 18:49:25 | 24m 8s | |
| Astronomical Twilight | 18:49:25 | 19:13:32 | 24m 7s | |
| Night | 19:13:32 | 23:59:59 | 4h 46m 27s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-10-08.
| Sunrise | Solar noon | Sunset | |
| Time | 05:59:06 | 12:01:50 | 18:04:34 |
| Azimuth | 95.6° | 180° | 264.2° |
| Day Length |  |
12h 5m 28s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 467 470 km92 874 780 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° | 188.9° |
| 100 | -75.1° | 105.4° |
| 200 | -60.4° | 98.3° |
| 300 | -45.5° | 96.2° |
| 400 | -30.6° | 95.5° |
| 500 | -15.7° | 95.3° |
| 600 | -0.8° | 95.6° |
| 700 | 14.2° | 96.2° |
| 800 | 29.1° | 97.4° |
| 900 | 43.9° | 99.5° |
| 1000 | 58.6° | 103.7° |
| 1100 | 72.8° | 115.4° |
| 1200 | 82.6° | 175.6° |
| 1300 | 73.8° | 242.7° |
| 1400 | 59.7° | 255.6° |
| 1500 | 45° | 260.2° |
| 1600 | 30.2° | 262.3° |
| 1700 | 15.3° | 263.5° |
| 1800 | 0.4° | 264.2° |
| 1900 | -14.5° | 264.4° |
| 2000 | -29.5° | 264.2° |
| 2100 | -44.4° | 263.4° |
| 2200 | -59.2° | 261.3° |
| 2300 | -73.9° | 254.4° |
| 2400 | -85.7° | 187.2° |