sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-10.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-08-10
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:02:49 | 5h 2m 49s | |
| Astronomical Twilight | 05:02:49 | 05:27:52 | 25m 3s | |
| Nautical Twilight | 05:27:52 | 05:52:51 | 24m 59s | |
| Civil Twilight | 05:52:51 | 06:14:16 | 21m 25s | |
| Daylight | 06:14:16 | 18:25:01 | 12h 10m 45s | |
| Civil Twilight | 18:25:01 | 18:46:26 | 21m 25s | |
| Nautical Twilight | 18:46:26 | 19:11:25 | 24m 59s | |
| Astronomical Twilight | 19:11:25 | 19:36:28 | 25m 3s | |
| Night | 19:36:28 | 23:59:59 | 4h 23m 31s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-08-10.
| Sunrise | Solar noon | Sunset | |
| Time | 06:14:16 | 12:19:39 | 18:25:01 |
| Azimuth | 74.2° | 0° | 285.6° |
| Day Length |  |
12h 10m 45s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 639 758 km94 224 577 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 | -71.8° | 344.4° |
| 100 | -69.9° | 29.1° |
| 200 | -59.7° | 53.8° |
| 300 | -46.8° | 64.6° |
| 400 | -33° | 69.9° |
| 500 | -18.7° | 72.7° |
| 600 | -4.4° | 74° |
| 700 | 10.1° | 74.3° |
| 800 | 24.5° | 73.4° |
| 900 | 38.8° | 71.1° |
| 1000 | 52.8° | 65.8° |
| 1100 | 65.8° | 53.4° |
| 1200 | 75.1° | 19.1° |
| 1300 | 72.9° | 325.4° |
| 1400 | 61.7° | 301° |
| 1500 | 48.2° | 291.9° |
| 1600 | 34° | 287.8° |
| 1700 | 19.7° | 286° |
| 1800 | 5.3° | 285.5° |
| 1900 | -9.2° | 286.1° |
| 2000 | -23.5° | 287.8° |
| 2100 | -37.7° | 291.2° |
| 2200 | -51.4° | 297.8° |
| 2300 | -63.8° | 311.8° |
| 2400 | -72.1° | 344.2° |