sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-22.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-03-22
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:09:03 | 5h 9m 3s | |
| Astronomical Twilight | 05:09:03 | 05:33:04 | 24m 1s | |
| Nautical Twilight | 05:33:04 | 05:57:05 | 24m 1s | |
| Civil Twilight | 05:57:05 | 06:17:41 | 20m 36s | |
| Daylight | 06:17:41 | 18:24:39 | 12h 6m 58s | |
| Civil Twilight | 18:24:39 | 18:45:15 | 20m 36s | |
| Nautical Twilight | 18:45:15 | 19:09:16 | 24m 1s | |
| Astronomical Twilight | 19:09:16 | 19:33:17 | 24m 1s | |
| Night | 19:33:17 | 23:59:59 | 4h 26m 42s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-03-22.
| Sunrise | Solar noon | Sunset | |
| Time | 06:17:41 | 12:21:10 | 18:24:39 |
| Azimuth | 89.6° | 180° | 270.6° |
| Day Length |  |
12h 6m 58s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 067 920 km92 626 511 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 | -84.2° | 289.4° |
| 100 | -80.3° | 78.6° |
| 200 | -65.4° | 85.7° |
| 300 | -50.4° | 87.5° |
| 400 | -35.4° | 88.4° |
| 500 | -20.4° | 89° |
| 600 | -5.4° | 89.5° |
| 700 | 9.6° | 89.9° |
| 800 | 24.6° | 90.3° |
| 900 | 39.6° | 90.9° |
| 1000 | 54.6° | 91.6° |
| 1100 | 69.5° | 93.2° |
| 1200 | 84.5° | 102.6° |
| 1300 | 80.3° | 263° |
| 1400 | 65.4° | 267.5° |
| 1500 | 50.4° | 268.8° |
| 1600 | 35.4° | 269.5° |
| 1700 | 20.4° | 270° |
| 1800 | 5.4° | 270.4° |
| 1900 | -9.6° | 270.9° |
| 2000 | -24.6° | 271.4° |
| 2100 | -39.6° | 272.2° |
| 2200 | -54.5° | 273.4° |
| 2300 | -69.5° | 276.3° |
| 2400 | -84.1° | 293.3° |