sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-06-30.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-06-30
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:56:15 | 4h 56m 15s | |
| Astronomical Twilight | 04:56:15 | 05:22:38 | 26m 23s | |
| Nautical Twilight | 05:22:38 | 05:48:53 | 26m 15s | |
| Civil Twilight | 05:48:53 | 06:11:21 | 22m 28s | |
| Daylight | 06:11:21 | 18:24:25 | 12h 13m 4s | |
| Civil Twilight | 18:24:25 | 18:46:53 | 22m 28s | |
| Nautical Twilight | 18:46:53 | 19:13:07 | 26m 14s | |
| Astronomical Twilight | 19:13:07 | 19:39:31 | 26m 24s | |
| Night | 19:39:31 | 23:59:59 | 4h 20m 28s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-06-30.
| Sunrise | Solar noon | Sunset | |
| Time | 06:11:21 | 12:17:53 | 18:24:25 |
| Azimuth | 66.7° | 0° | 293.2° |
| Day Length |  |
12h 13m 4s |  |
Distance Earth-Sun (Center-to-center
12:00):
152 089 826 km94 504 237 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° | 350.3° |
| 100 | -63.1° | 21.7° |
| 200 | -54.8° | 43.4° |
| 300 | -43.4° | 55.2° |
| 400 | -30.6° | 61.6° |
| 500 | -17.2° | 65.1° |
| 600 | -3.5° | 66.6° |
| 700 | 10.3° | 66.7° |
| 800 | 24° | 65.3° |
| 900 | 37.4° | 61.7° |
| 1000 | 50.2° | 54.5° |
| 1100 | 61.3° | 39.8° |
| 1200 | 68° | 11.1° |
| 1300 | 66.2° | 335.5° |
| 1400 | 57.2° | 313.1° |
| 1500 | 45.3° | 302° |
| 1600 | 32.2° | 296.6° |
| 1700 | 18.6° | 293.9° |
| 1800 | 4.8° | 293.1° |
| 1900 | -8.9° | 293.8° |
| 2000 | -22.6° | 296° |
| 2100 | -35.8° | 300.4° |
| 2200 | -48.2° | 308.6° |
| 2300 | -58.7° | 323.7° |
| 2400 | -64.8° | 350.2° |