sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-04.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-05-04
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:53:59 | 4h 53m 59s | |
| Astronomical Twilight | 04:53:59 | 05:19:06 | 25m 7s | |
| Nautical Twilight | 05:19:06 | 05:44:08 | 25m 2s | |
| Civil Twilight | 05:44:08 | 06:05:36 | 21m 28s | |
| Daylight | 06:05:36 | 18:16:29 | 12h 10m 53s | |
| Civil Twilight | 18:16:29 | 18:37:56 | 21m 27s | |
| Nautical Twilight | 18:37:56 | 19:02:58 | 25m 2s | |
| Astronomical Twilight | 19:02:58 | 19:28:05 | 25m 7s | |
| Night | 19:28:05 | 23:59:59 | 4h 31m 54s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-05-04.
| Sunrise | Solar noon | Sunset | |
| Time | 06:05:36 | 12:11:02 | 18:16:29 |
| Azimuth | 74.2° | 0° | 285.9° |
| Day Length |  |
12h 10m 53s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 849 639 km93 733 620 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 | -72.4° | 350.8° |
| 100 | -68.9° | 34.2° |
| 200 | -58° | 56° |
| 300 | -44.9° | 65.7° |
| 400 | -30.9° | 70.5° |
| 500 | -16.7° | 73° |
| 600 | -2.3° | 74.1° |
| 700 | 12.1° | 74.2° |
| 800 | 26.5° | 73.2° |
| 900 | 40.8° | 70.4° |
| 1000 | 54.7° | 64.5° |
| 1100 | 67.4° | 50.2° |
| 1200 | 75.6° | 11° |
| 1300 | 71.4° | 320.5° |
| 1400 | 59.7° | 299.5° |
| 1500 | 46.1° | 291.4° |
| 1600 | 32° | 287.7° |
| 1700 | 17.6° | 286.2° |
| 1800 | 3.2° | 285.8° |
| 1900 | -11.2° | 286.6° |
| 2000 | -25.5° | 288.6° |
| 2100 | -39.6° | 292.4° |
| 2200 | -53.1° | 299.8° |
| 2300 | -65.1° | 315.7° |
| 2400 | -72.1° | 351.1° |