sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-01-08.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-01-08
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:05:39 | 5h 5m 39s | |
| Astronomical Twilight | 05:05:39 | 05:31:39 | 26m 0s | |
| Nautical Twilight | 05:31:39 | 05:57:36 | 25m 57s | |
| Civil Twilight | 05:57:36 | 06:19:50 | 22m 14s | |
| Daylight | 06:19:50 | 18:21:46 | 12h 1m 56s | |
| Civil Twilight | 18:21:46 | 18:44:00 | 22m 14s | |
| Nautical Twilight | 18:44:00 | 19:09:57 | 25m 57s | |
| Astronomical Twilight | 19:09:57 | 19:35:57 | 26m 0s | |
| Night | 19:35:57 | 23:59:59 | 4h 24m 2s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-01-08.
| Sunrise | Solar noon | Sunset | |
| Time | 06:19:50 | 12:20:48 | 18:21:46 |
| Azimuth | 112.3° | 180° | 247.7° |
| Day Length |  |
12h 1m 56s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 107 450 km91 408 332 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 | -68.7° | 193.3° |
| 100 | -67.2° | 156° |
| 200 | -58.3° | 132.5° |
| 300 | -46.2° | 121.3° |
| 400 | -33° | 115.7° |
| 500 | -19.3° | 113.1° |
| 600 | -5.5° | 112.3° |
| 700 | 8.4° | 112.9° |
| 800 | 22.1° | 115° |
| 900 | 35.5° | 119.2° |
| 1000 | 48.1° | 126.9° |
| 1100 | 58.9° | 141.6° |
| 1200 | 65.5° | 168.2° |
| 1300 | 64.2° | 201.1° |
| 1400 | 56° | 223.8° |
| 1500 | 44.5° | 235.9° |
| 1600 | 31.5° | 242.4° |
| 1700 | 18° | 245.9° |
| 1800 | 4.3° | 247.5° |
| 1900 | -9.6° | 247.7° |
| 2000 | -23.4° | 246.4° |
| 2100 | -37° | 243.1° |
| 2200 | -50° | 236.3° |
| 2300 | -61.5° | 222.3° |
| 2400 | -68.8° | 193.7° |