sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-22.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-10-22
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:46:39 | 4h 46m 39s | |
| Astronomical Twilight | 04:46:39 | 05:11:07 | 24m 28s | |
| Nautical Twilight | 05:11:07 | 05:35:34 | 24m 27s | |
| Civil Twilight | 05:35:34 | 05:56:34 | 21m 0s | |
| Daylight | 05:56:34 | 18:00:54 | 12h 4m 20s | |
| Civil Twilight | 18:00:54 | 18:21:53 | 20m 59s | |
| Nautical Twilight | 18:21:53 | 18:46:20 | 24m 27s | |
| Astronomical Twilight | 18:46:20 | 19:10:48 | 24m 28s | |
| Night | 19:10:48 | 23:59:59 | 4h 49m 11s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-10-22.
| Sunrise | Solar noon | Sunset | |
| Time | 05:56:34 | 11:58:44 | 18:00:54 |
| Azimuth | 100.8° | 180° | 259° |
| Day Length |  |
12h 4m 20s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 873 945 km92 505 981 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 | -81° | 178.8° |
| 100 | -72.4° | 121.6° |
| 200 | -58.7° | 108.1° |
| 300 | -44.2° | 103.4° |
| 400 | -29.6° | 101.4° |
| 500 | -14.8° | 100.7° |
| 600 | -0.1° | 100.8° |
| 700 | 14.6° | 101.6° |
| 800 | 29.2° | 103.4° |
| 900 | 43.7° | 106.8° |
| 1000 | 57.8° | 113.6° |
| 1100 | 70.7° | 130.8° |
| 1200 | 77.4° | 181° |
| 1300 | 70.3° | 230° |
| 1400 | 57.4° | 246.6° |
| 1500 | 43.3° | 253.3° |
| 1600 | 28.8° | 256.5° |
| 1700 | 14.2° | 258.3° |
| 1800 | -0.5° | 259° |
| 1900 | -15.3° | 259.1° |
| 2000 | -30° | 258.2° |
| 2100 | -44.6° | 256.1° |
| 2200 | -59° | 251.1° |
| 2300 | -72.6° | 236.8° |
| 2400 | -80.6° | 178.6° |