sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-03.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-08-03
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:02:35 | 5h 2m 35s | |
| Astronomical Twilight | 05:02:35 | 05:27:55 | 25m 20s | |
| Nautical Twilight | 05:27:55 | 05:53:10 | 25m 15s | |
| Civil Twilight | 05:53:10 | 06:14:48 | 21m 38s | |
| Daylight | 06:14:48 | 18:26:07 | 12h 11m 19s | |
| Civil Twilight | 18:26:07 | 18:47:45 | 21m 38s | |
| Nautical Twilight | 18:47:45 | 19:13:00 | 25m 15s | |
| Astronomical Twilight | 19:13:00 | 19:38:20 | 25m 20s | |
| Night | 19:38:20 | 23:59:59 | 4h 21m 39s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-08-03.
| Sunrise | Solar noon | Sunset | |
| Time | 06:14:48 | 12:20:27 | 18:26:07 |
| Azimuth | 72.3° | 0° | 287.6° |
| Day Length |  |
12h 11m 19s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 796 167 km94 321 765 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 | -69.9° | 345.4° |
| 100 | -68.3° | 26° |
| 200 | -58.8° | 50.5° |
| 300 | -46.3° | 61.9° |
| 400 | -32.7° | 67.7° |
| 500 | -18.7° | 70.7° |
| 600 | -4.4° | 72.1° |
| 700 | 9.8° | 72.3° |
| 800 | 24.1° | 71.4° |
| 900 | 38.2° | 68.7° |
| 1000 | 51.9° | 63° |
| 1100 | 64.5° | 49.9° |
| 1200 | 73.3° | 17.4° |
| 1300 | 71.4° | 329.4° |
| 1400 | 60.9° | 304.7° |
| 1500 | 47.8° | 294.7° |
| 1600 | 33.9° | 290.2° |
| 1700 | 19.7° | 288.1° |
| 1800 | 5.4° | 287.5° |
| 1900 | -8.8° | 288° |
| 2000 | -23° | 289.9° |
| 2100 | -37° | 293.5° |
| 2200 | -50.4° | 300.5° |
| 2300 | -62.4° | 314.8° |
| 2400 | -70.2° | 345.3° |