sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-06-28.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-06-28
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:55:46 | 4h 55m 46s | |
| Astronomical Twilight | 04:55:46 | 05:22:11 | 26m 25s | |
| Nautical Twilight | 05:22:11 | 05:48:26 | 26m 15s | |
| Civil Twilight | 05:48:26 | 06:10:55 | 22m 29s | |
| Daylight | 06:10:55 | 18:24:02 | 12h 13m 7s | |
| Civil Twilight | 18:24:02 | 18:46:31 | 22m 29s | |
| Nautical Twilight | 18:46:31 | 19:12:46 | 26m 15s | |
| Astronomical Twilight | 19:12:46 | 19:39:12 | 26m 26s | |
| Night | 19:39:12 | 23:59:59 | 4h 20m 47s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-06-28.
| Sunrise | Solar noon | Sunset | |
| Time | 06:10:55 | 12:17:29 | 18:24:02 |
| Azimuth | 66.6° | 0° | 293.3° |
| Day Length |  |
12h 13m 7s |  |
Distance Earth-Sun (Center-to-center
12:00):
152 081 716 km94 499 197 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 | -64.7° | 350.6° |
| 100 | -63° | 21.8° |
| 200 | -54.7° | 43.4° |
| 300 | -43.3° | 55.2° |
| 400 | -30.5° | 61.5° |
| 500 | -17.1° | 65° |
| 600 | -3.4° | 66.5° |
| 700 | 10.4° | 66.6° |
| 800 | 24.1° | 65.1° |
| 900 | 37.5° | 61.5° |
| 1000 | 50.3° | 54.3° |
| 1100 | 61.3° | 39.5° |
| 1200 | 67.9° | 10.8° |
| 1300 | 66.1° | 335.4° |
| 1400 | 57.1° | 313.1° |
| 1500 | 45.1° | 302.1° |
| 1600 | 32° | 296.6° |
| 1700 | 18.5° | 294° |
| 1800 | 4.7° | 293.2° |
| 1900 | -9° | 293.9° |
| 2000 | -22.6° | 296.1° |
| 2100 | -35.8° | 300.6° |
| 2200 | -48.2° | 308.8° |
| 2300 | -58.7° | 324° |
| 2400 | -64.7° | 350.4° |