sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-05.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-08-05
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:02:42 | 5h 2m 42s | |
| Astronomical Twilight | 05:02:42 | 05:27:57 | 25m 15s | |
| Nautical Twilight | 05:27:57 | 05:53:07 | 25m 10s | |
| Civil Twilight | 05:53:07 | 06:14:42 | 21m 35s | |
| Daylight | 06:14:42 | 18:25:51 | 12h 11m 9s | |
| Civil Twilight | 18:25:51 | 18:47:26 | 21m 35s | |
| Nautical Twilight | 18:47:26 | 19:12:36 | 25m 10s | |
| Astronomical Twilight | 19:12:36 | 19:37:51 | 25m 15s | |
| Night | 19:37:51 | 23:59:59 | 4h 22m 8s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-08-05.
| Sunrise | Solar noon | Sunset | |
| Time | 06:14:42 | 12:20:16 | 18:25:51 |
| Azimuth | 72.8° | 0° | 287.1° |
| Day Length |  |
12h 11m 9s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 754 565 km94 295 915 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 | -70.4° | 345.1° |
| 100 | -68.8° | 26.8° |
| 200 | -59.1° | 51.4° |
| 300 | -46.4° | 62.6° |
| 400 | -32.8° | 68.3° |
| 500 | -18.7° | 71.2° |
| 600 | -4.4° | 72.6° |
| 700 | 9.9° | 72.9° |
| 800 | 24.2° | 71.9° |
| 900 | 38.4° | 69.3° |
| 1000 | 52.2° | 63.7° |
| 1100 | 64.9° | 50.9° |
| 1200 | 73.8° | 17.9° |
| 1300 | 71.8° | 328.4° |
| 1400 | 61.1° | 303.7° |
| 1500 | 47.9° | 293.9° |
| 1600 | 34° | 289.5° |
| 1700 | 19.7° | 287.5° |
| 1800 | 5.4° | 286.9° |
| 1900 | -8.9° | 287.5° |
| 2000 | -23.2° | 289.3° |
| 2100 | -37.2° | 292.9° |
| 2200 | -50.6° | 299.8° |
| 2300 | -62.8° | 314° |
| 2400 | -70.7° | 345° |