sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-05.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-09-05
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:59:37 | 4h 59m 37s | |
| Astronomical Twilight | 04:59:37 | 05:23:50 | 24m 13s | |
| Nautical Twilight | 05:23:50 | 05:48:02 | 24m 12s | |
| Civil Twilight | 05:48:02 | 06:08:48 | 20m 46s | |
| Daylight | 06:08:48 | 18:17:13 | 12h 8m 25s | |
| Civil Twilight | 18:17:13 | 18:37:59 | 20m 46s | |
| Nautical Twilight | 18:37:59 | 19:02:11 | 24m 12s | |
| Astronomical Twilight | 19:02:11 | 19:26:24 | 24m 13s | |
| Night | 19:26:24 | 23:59:59 | 4h 33m 35s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-09-05.
| Sunrise | Solar noon | Sunset | |
| Time | 06:08:48 | 12:13:01 | 18:17:13 |
| Azimuth | 82.9° | 0° | 276.9° |
| Day Length |  |
12h 8m 25s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 825 930 km93 718 888 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 | -80.5° | 339° |
| 100 | -75.5° | 52.6° |
| 200 | -62° | 71.3° |
| 300 | -47.6° | 77.5° |
| 400 | -32.8° | 80.4° |
| 500 | -18° | 82° |
| 600 | -3.2° | 82.8° |
| 700 | 11.7° | 83.1° |
| 800 | 26.6° | 83° |
| 900 | 41.5° | 82.1° |
| 1000 | 56.3° | 79.8° |
| 1100 | 70.9° | 73.2° |
| 1200 | 83.7° | 32.2° |
| 1300 | 77.2° | 294.9° |
| 1400 | 62.9° | 282.1° |
| 1500 | 48.2° | 278.5° |
| 1600 | 33.3° | 277.2° |
| 1700 | 18.4° | 276.7° |
| 1800 | 3.5° | 276.8° |
| 1900 | -11.4° | 277.4° |
| 2000 | -26.2° | 278.5° |
| 2100 | -41° | 280.6° |
| 2200 | -55.7° | 284.7° |
| 2300 | -69.8° | 295.1° |
| 2400 | -80.9° | 338.6° |