sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-01-27.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-01-27
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:13:10 | 5h 13m 10s | |
| Astronomical Twilight | 05:13:10 | 05:38:30 | 25m 20s | |
| Nautical Twilight | 05:38:30 | 06:03:49 | 25m 19s | |
| Civil Twilight | 06:03:49 | 06:25:31 | 21m 42s | |
| Daylight | 06:25:31 | 18:28:16 | 12h 2m 45s | |
| Civil Twilight | 18:28:16 | 18:49:58 | 21m 42s | |
| Nautical Twilight | 18:49:58 | 19:15:17 | 25m 19s | |
| Astronomical Twilight | 19:15:17 | 19:40:37 | 25m 20s | |
| Night | 19:40:37 | 23:59:59 | 4h 19m 22s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-01-27.
| Sunrise | Solar noon | Sunset | |
| Time | 06:25:31 | 12:26:53 | 18:28:16 |
| Azimuth | 108.6° | 180° | 251.5° |
| Day Length |  |
12h 2m 45s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 313 969 km91 536 657 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 | -71.7° | 200.9° |
| 100 | -71.2° | 155.2° |
| 200 | -61.6° | 128.3° |
| 300 | -48.9° | 117° |
| 400 | -35.2° | 111.8° |
| 500 | -21.2° | 109.4° |
| 600 | -7° | 108.6° |
| 700 | 7.2° | 109° |
| 800 | 21.3° | 110.7° |
| 900 | 35.2° | 114.3° |
| 1000 | 48.5° | 121° |
| 1100 | 60.5° | 134.3° |
| 1200 | 68.7° | 162° |
| 1300 | 68.2° | 201.4° |
| 1400 | 59.5° | 227.4° |
| 1500 | 47.4° | 239.9° |
| 1600 | 34° | 246.2° |
| 1700 | 20.1° | 249.6° |
| 1800 | 5.9° | 251.2° |
| 1900 | -8.3° | 251.6° |
| 2000 | -22.5° | 250.7° |
| 2100 | -36.5° | 248.1° |
| 2200 | -50.2° | 242.6° |
| 2300 | -62.8° | 230.5° |
| 2400 | -71.9° | 201.3° |