sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-06-01.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-06-01
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:51:14 | 4h 51m 14s | |
| Astronomical Twilight | 04:51:14 | 05:17:23 | 26m 9s | |
| Nautical Twilight | 05:17:23 | 05:43:24 | 26m 1s | |
| Civil Twilight | 05:43:24 | 06:05:41 | 22m 17s | |
| Daylight | 06:05:41 | 18:18:24 | 12h 12m 43s | |
| Civil Twilight | 18:18:24 | 18:40:41 | 22m 17s | |
| Nautical Twilight | 18:40:41 | 19:06:42 | 26m 1s | |
| Astronomical Twilight | 19:06:42 | 19:32:51 | 26m 9s | |
| Night | 19:32:51 | 23:59:59 | 4h 27m 8s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-06-01.
| Sunrise | Solar noon | Sunset | |
| Time | 06:05:41 | 12:12:03 | 18:18:24 |
| Azimuth | 68° | 0° | 292.1° |
| Day Length |  |
12h 12m 43s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 702 273 km94 263 422 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 | -66.2° | 353° |
| 100 | -63.7° | 25.7° |
| 200 | -54.7° | 46.6° |
| 300 | -42.7° | 57.6° |
| 400 | -29.7° | 63.5° |
| 500 | -16° | 66.6° |
| 600 | -2.2° | 67.9° |
| 700 | 11.7° | 67.9° |
| 800 | 25.5° | 66.4° |
| 900 | 39.1° | 62.7° |
| 1000 | 52° | 55.2° |
| 1100 | 63.1° | 39.5° |
| 1200 | 69.5° | 8.1° |
| 1300 | 66.6° | 331.1° |
| 1400 | 56.8° | 309.8° |
| 1500 | 44.5° | 299.8° |
| 1600 | 31.1° | 294.9° |
| 1700 | 17.4° | 292.6° |
| 1800 | 3.5° | 292° |
| 1900 | -10.4° | 292.8° |
| 2000 | -24.1° | 295.1° |
| 2100 | -37.5° | 299.7° |
| 2200 | -49.9° | 308.2° |
| 2300 | -60.4° | 324.3° |
| 2400 | -66.1° | 352.9° |