sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-10.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-10-10
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:49:34 | 4h 49m 34s | |
| Astronomical Twilight | 04:49:34 | 05:13:44 | 24m 10s | |
| Nautical Twilight | 05:13:44 | 05:37:54 | 24m 10s | |
| Civil Twilight | 05:37:54 | 05:58:38 | 20m 44s | |
| Daylight | 05:58:38 | 18:03:56 | 12h 5m 18s | |
| Civil Twilight | 18:03:56 | 18:24:41 | 20m 45s | |
| Nautical Twilight | 18:24:41 | 18:48:50 | 24m 9s | |
| Astronomical Twilight | 18:48:50 | 19:13:00 | 24m 10s | |
| Night | 19:13:00 | 23:59:59 | 4h 46m 59s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-10-10.
| Sunrise | Solar noon | Sunset | |
| Time | 05:58:38 | 12:01:17 | 18:03:56 |
| Azimuth | 96.3° | 180° | 263.5° |
| Day Length |  |
12h 5m 18s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 381 544 km92 821 388 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 | -85.4° | 185.8° |
| 100 | -74.8° | 108.1° |
| 200 | -60.2° | 99.8° |
| 300 | -45.3° | 97.3° |
| 400 | -30.4° | 96.4° |
| 500 | -15.5° | 96.1° |
| 600 | -0.6° | 96.4° |
| 700 | 14.3° | 97° |
| 800 | 29.1° | 98.3° |
| 900 | 43.9° | 100.6° |
| 1000 | 58.6° | 105.2° |
| 1100 | 72.6° | 117.9° |
| 1200 | 81.9° | 177° |
| 1300 | 73.3° | 240.6° |
| 1400 | 59.4° | 254.2° |
| 1500 | 44.8° | 259.1° |
| 1600 | 30° | 261.5° |
| 1700 | 15.1° | 262.8° |
| 1800 | 0.2° | 263.4° |
| 1900 | -14.7° | 263.6° |
| 2000 | -29.6° | 263.4° |
| 2100 | -44.5° | 262.4° |
| 2200 | -59.3° | 259.8° |
| 2300 | -73.9° | 251.6° |
| 2400 | -85° | 184.6° |