sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-22.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-12-22
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:56:57 | 4h 56m 57s | |
| Astronomical Twilight | 04:56:57 | 05:23:12 | 26m 15s | |
| Nautical Twilight | 05:23:12 | 05:49:22 | 26m 10s | |
| Civil Twilight | 05:49:22 | 06:11:48 | 22m 26s | |
| Daylight | 06:11:48 | 18:13:29 | 12h 1m 41s | |
| Civil Twilight | 18:13:29 | 18:35:55 | 22m 26s | |
| Nautical Twilight | 18:35:55 | 19:02:05 | 26m 10s | |
| Astronomical Twilight | 19:02:05 | 19:28:20 | 26m 15s | |
| Night | 19:28:20 | 23:59:59 | 4h 31m 39s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-12-22.
| Sunrise | Solar noon | Sunset | |
| Time | 06:11:48 | 12:12:39 | 18:13:29 |
| Azimuth | 113.4° | 180° | 246.6° |
| Day Length |  |
12h 1m 41s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 155 775 km91 438 359 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 | -68° | 187.7° |
| 100 | -65.4° | 153.1° |
| 200 | -56.1° | 132° |
| 300 | -44° | 121.7° |
| 400 | -30.9° | 116.5° |
| 500 | -17.3° | 114.1° |
| 600 | -3.6° | 113.4° |
| 700 | 10.2° | 114.2° |
| 800 | 23.7° | 116.6° |
| 900 | 36.9° | 121.3° |
| 1000 | 49.1° | 129.9° |
| 1100 | 59.3° | 145.9° |
| 1200 | 64.7° | 173.1° |
| 1300 | 62.4° | 203.9° |
| 1400 | 53.8° | 224.5° |
| 1500 | 42.2° | 235.7° |
| 1600 | 29.4° | 241.8° |
| 1700 | 16° | 245° |
| 1800 | 2.3° | 246.5° |
| 1900 | -11.5° | 246.4° |
| 2000 | -25.1° | 244.8° |
| 2100 | -38.5° | 241° |
| 2200 | -51.1° | 233.3° |
| 2300 | -61.9° | 217.7° |
| 2400 | -68° | 188° |