sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-10.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-05-10
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:52:41 | 4h 52m 41s | |
| Astronomical Twilight | 04:52:41 | 05:18:03 | 25m 22s | |
| Nautical Twilight | 05:18:03 | 05:43:19 | 25m 16s | |
| Civil Twilight | 05:43:19 | 06:04:58 | 21m 39s | |
| Daylight | 06:04:58 | 18:16:19 | 12h 11m 21s | |
| Civil Twilight | 18:16:19 | 18:37:59 | 21m 40s | |
| Nautical Twilight | 18:37:59 | 19:03:15 | 25m 16s | |
| Astronomical Twilight | 19:03:15 | 19:28:36 | 25m 21s | |
| Night | 19:28:36 | 23:59:59 | 4h 31m 23s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-05-10.
| Sunrise | Solar noon | Sunset | |
| Time | 06:04:58 | 12:10:39 | 18:16:19 |
| Azimuth | 72.5° | 0° | 287.6° |
| Day Length |  |
12h 11m 21s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 064 059 km93 866 854 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 | -70.8° | 352° |
| 100 | -67.4° | 31.9° |
| 200 | -57.1° | 53.5° |
| 300 | -44.2° | 63.5° |
| 400 | -30.5° | 68.6° |
| 500 | -16.4° | 71.3° |
| 600 | -2.1° | 72.5° |
| 700 | 12.2° | 72.5° |
| 800 | 26.4° | 71.3° |
| 900 | 40.5° | 68.3° |
| 1000 | 54.2° | 61.8° |
| 1100 | 66.5° | 46.7° |
| 1200 | 73.9° | 9.5° |
| 1300 | 70.1° | 323.5° |
| 1400 | 58.9° | 302.3° |
| 1500 | 45.6° | 293.6° |
| 1600 | 31.6° | 289.7° |
| 1700 | 17.4° | 287.9° |
| 1800 | 3.1° | 287.5° |
| 1900 | -11.2° | 288.3° |
| 2000 | -25.3° | 290.4° |
| 2100 | -39.2° | 294.5° |
| 2200 | -52.4° | 302.3° |
| 2300 | -64° | 318.6° |
| 2400 | -70.5° | 352.2° |