sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-06.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-09-06
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:59:23 | 4h 59m 23s | |
| Astronomical Twilight | 04:59:23 | 05:23:34 | 24m 11s | |
| Nautical Twilight | 05:23:34 | 05:47:45 | 24m 11s | |
| Civil Twilight | 05:47:45 | 06:08:30 | 20m 45s | |
| Daylight | 06:08:30 | 18:16:50 | 12h 8m 20s | |
| Civil Twilight | 18:16:50 | 18:37:35 | 20m 45s | |
| Nautical Twilight | 18:37:35 | 19:01:46 | 24m 11s | |
| Astronomical Twilight | 19:01:46 | 19:25:58 | 24m 12s | |
| Night | 19:25:58 | 23:59:59 | 4h 34m 1s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-09-06.
| Sunrise | Solar noon | Sunset | |
| Time | 06:08:30 | 12:12:40 | 18:16:50 |
| Azimuth | 83.3° | 0° | 276.5° |
| Day Length |  |
12h 8m 20s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 788 591 km93 695 687 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 | -80.9° | 338.6° |
| 100 | -75.6° | 54° |
| 200 | -62.1° | 72.2° |
| 300 | -47.6° | 78.1° |
| 400 | -32.8° | 80.9° |
| 500 | -18° | 82.4° |
| 600 | -3.1° | 83.2° |
| 700 | 11.8° | 83.5° |
| 800 | 26.7° | 83.4° |
| 900 | 41.6° | 82.6° |
| 1000 | 56.4° | 80.5° |
| 1100 | 71.1° | 74.3° |
| 1200 | 84.1° | 33.4° |
| 1300 | 77.3° | 293.2° |
| 1400 | 62.9° | 281.2° |
| 1500 | 48.1° | 278° |
| 1600 | 33.2° | 276.7° |
| 1700 | 18.3° | 276.3° |
| 1800 | 3.4° | 276.4° |
| 1900 | -11.5° | 277° |
| 2000 | -26.3° | 278.1° |
| 2100 | -41.2° | 280.1° |
| 2200 | -55.8° | 284.1° |
| 2300 | -70.1° | 294.2° |
| 2400 | -81.3° | 338.2° |