sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-02-11.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-02-11
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:15:51 | 5h 15m 51s | |
| Astronomical Twilight | 05:15:51 | 05:40:36 | 24m 45s | |
| Nautical Twilight | 05:40:36 | 06:05:20 | 24m 44s | |
| Civil Twilight | 06:05:20 | 06:26:34 | 21m 14s | |
| Daylight | 06:26:34 | 18:30:16 | 12h 3m 42s | |
| Civil Twilight | 18:30:16 | 18:51:29 | 21m 13s | |
| Nautical Twilight | 18:51:29 | 19:16:14 | 24m 45s | |
| Astronomical Twilight | 19:16:14 | 19:40:59 | 24m 45s | |
| Night | 19:40:59 | 23:59:59 | 4h 19m 0s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-02-11.
| Sunrise | Solar noon | Sunset | |
| Time | 06:26:34 | 12:28:25 | 18:30:16 |
| Azimuth | 104.2° | 180° | 255.9° |
| Day Length |  |
12h 3m 42s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 654 664 km91 748 355 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 | -75.5° | 209° |
| 100 | -75.2° | 149.1° |
| 200 | -64.2° | 120.5° |
| 300 | -50.6° | 110.7° |
| 400 | -36.4° | 106.6° |
| 500 | -21.9° | 104.7° |
| 600 | -7.4° | 104.2° |
| 700 | 7.1° | 104.6° |
| 800 | 21.6° | 106° |
| 900 | 35.9° | 108.9° |
| 1000 | 49.9° | 114.5° |
| 1100 | 62.9° | 126.5° |
| 1200 | 72.6° | 156° |
| 1300 | 72.4° | 205.8° |
| 1400 | 62.4° | 234.3° |
| 1500 | 49.4° | 245.9° |
| 1600 | 35.4° | 251.3° |
| 1700 | 21.1° | 254.2° |
| 1800 | 6.6° | 255.6° |
| 1900 | -8° | 256° |
| 2000 | -22.5° | 255.5° |
| 2100 | -37° | 253.6° |
| 2200 | -51.2° | 249.5° |
| 2300 | -64.8° | 239.5° |
| 2400 | -75.8° | 209.6° |