sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-04.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-07-04
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:57:13 | 4h 57m 13s | |
| Astronomical Twilight | 04:57:13 | 05:23:33 | 26m 20s | |
| Nautical Twilight | 05:23:33 | 05:49:44 | 26m 11s | |
| Civil Twilight | 05:49:44 | 06:12:09 | 22m 25s | |
| Daylight | 06:12:09 | 18:25:07 | 12h 12m 58s | |
| Civil Twilight | 18:25:07 | 18:47:32 | 22m 25s | |
| Nautical Twilight | 18:47:32 | 19:13:43 | 26m 11s | |
| Astronomical Twilight | 19:13:43 | 19:40:03 | 26m 20s | |
| Night | 19:40:03 | 23:59:59 | 4h 19m 56s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-07-04.
| Sunrise | Solar noon | Sunset | |
| Time | 06:12:09 | 12:18:38 | 18:25:07 |
| Azimuth | 67° | 0° | 292.9° |
| Day Length |  |
12h 12m 58s |  |
Distance Earth-Sun (Center-to-center
12:00):
152 097 486 km94 508 996 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 | -65° | 349.8° |
| 100 | -63.4° | 21.6° |
| 200 | -55.2° | 43.6° |
| 300 | -43.7° | 55.5° |
| 400 | -30.8° | 61.9° |
| 500 | -17.4° | 65.3° |
| 600 | -3.7° | 66.9° |
| 700 | 10.1° | 67° |
| 800 | 23.9° | 65.6° |
| 900 | 37.4° | 62.1° |
| 1000 | 50.2° | 55° |
| 1100 | 61.4° | 40.5° |
| 1200 | 68.3° | 11.8° |
| 1300 | 66.5° | 335.6° |
| 1400 | 57.5° | 312.8° |
| 1500 | 45.5° | 301.7° |
| 1600 | 32.4° | 296.3° |
| 1700 | 18.8° | 293.7° |
| 1800 | 5° | 292.8° |
| 1900 | -8.8° | 293.5° |
| 2000 | -22.5° | 295.7° |
| 2100 | -35.7° | 300° |
| 2200 | -48.2° | 308° |
| 2300 | -58.8° | 323.1° |
| 2400 | -65° | 349.6° |