sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-02.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-04-02
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:04:57 | 5h 4m 57s | |
| Astronomical Twilight | 05:04:57 | 05:29:04 | 24m 7s | |
| Nautical Twilight | 05:29:04 | 05:53:11 | 24m 7s | |
| Civil Twilight | 05:53:11 | 06:13:52 | 20m 41s | |
| Daylight | 06:13:52 | 18:21:51 | 12h 7m 59s | |
| Civil Twilight | 18:21:51 | 18:42:33 | 20m 42s | |
| Nautical Twilight | 18:42:33 | 19:06:39 | 24m 6s | |
| Astronomical Twilight | 19:06:39 | 19:30:47 | 24m 8s | |
| Night | 19:30:47 | 23:59:59 | 4h 29m 12s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-04-02.
| Sunrise | Solar noon | Sunset | |
| Time | 06:13:52 | 12:17:52 | 18:21:51 |
| Azimuth | 85.3° | 0° | 274.9° |
| Day Length |  |
12h 7m 59s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 538 017 km92 918 616 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 | -82.2° | 323.4° |
| 100 | -77.9° | 58.9° |
| 200 | -63.9° | 76° |
| 300 | -49.2° | 81° |
| 400 | -34.3° | 83.2° |
| 500 | -19.4° | 84.5° |
| 600 | -4.5° | 85.2° |
| 700 | 10.5° | 85.6° |
| 800 | 25.4° | 85.6° |
| 900 | 40.4° | 85.2° |
| 1000 | 55.3° | 84.1° |
| 1100 | 70.2° | 80.6° |
| 1200 | 84.5° | 55.9° |
| 1300 | 79.1° | 286.9° |
| 1400 | 64.4° | 277.6° |
| 1500 | 49.5° | 275.4° |
| 1600 | 34.6° | 274.7° |
| 1700 | 19.6° | 274.5° |
| 1800 | 4.7° | 274.7° |
| 1900 | -10.2° | 275.3° |
| 2000 | -25.2° | 276.2° |
| 2100 | -40.1° | 277.8° |
| 2200 | -54.9° | 281° |
| 2300 | -69.4° | 288.8° |
| 2400 | -82° | 325.5° |