sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-13.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-03-13
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:11:59 | 5h 11m 59s | |
| Astronomical Twilight | 05:11:59 | 05:36:01 | 24m 2s | |
| Nautical Twilight | 05:36:01 | 06:00:03 | 24m 2s | |
| Civil Twilight | 06:00:03 | 06:20:41 | 20m 38s | |
| Daylight | 06:20:41 | 18:26:49 | 12h 6m 8s | |
| Civil Twilight | 18:26:49 | 18:47:27 | 20m 38s | |
| Nautical Twilight | 18:47:27 | 19:11:29 | 24m 2s | |
| Astronomical Twilight | 19:11:29 | 19:35:31 | 24m 2s | |
| Night | 19:35:31 | 23:59:59 | 4h 24m 28s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-03-13.
| Sunrise | Solar noon | Sunset | |
| Time | 06:20:41 | 12:23:45 | 18:26:49 |
| Azimuth | 93.2° | 180° | 267° |
| Day Length |  |
12h 6m 8s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 695 685 km92 395 215 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 | -83.7° | 254.9° |
| 100 | -81° | 100.5° |
| 200 | -66.1° | 94.3° |
| 300 | -51.1° | 93.1° |
| 400 | -36.1° | 92.8° |
| 500 | -21.1° | 92.8° |
| 600 | -6.2° | 93° |
| 700 | 8.8° | 93.5° |
| 800 | 23.8° | 94.2° |
| 900 | 38.7° | 95.4° |
| 1000 | 53.6° | 97.6° |
| 1100 | 68.4° | 102.8° |
| 1200 | 82.3° | 128.2° |
| 1300 | 79.9° | 242° |
| 1400 | 65.6° | 258.8° |
| 1500 | 50.8° | 263.1° |
| 1600 | 35.9° | 265° |
| 1700 | 20.9° | 266.1° |
| 1800 | 5.9° | 266.8° |
| 1900 | -9° | 267.2° |
| 2000 | -24° | 267.5° |
| 2100 | -39° | 267.6° |
| 2200 | -54° | 267.3° |
| 2300 | -68.9° | 266.2° |
| 2400 | -83.9° | 258.3° |