sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-29.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-07-29
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:02:08 | 5h 2m 8s | |
| Astronomical Twilight | 05:02:08 | 05:27:40 | 25m 32s | |
| Nautical Twilight | 05:27:40 | 05:53:06 | 25m 26s | |
| Civil Twilight | 05:53:06 | 06:14:54 | 21m 48s | |
| Daylight | 06:14:54 | 18:26:34 | 12h 11m 40s | |
| Civil Twilight | 18:26:34 | 18:48:22 | 21m 48s | |
| Nautical Twilight | 18:48:22 | 19:13:49 | 25m 27s | |
| Astronomical Twilight | 19:13:49 | 19:39:21 | 25m 32s | |
| Night | 19:39:21 | 23:59:59 | 4h 20m 38s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-07-29.
| Sunrise | Solar noon | Sunset | |
| Time | 06:14:54 | 12:20:44 | 18:26:34 |
| Azimuth | 71.1° | 0° | 288.8° |
| Day Length |  |
12h 11m 40s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 888 982 km94 379 438 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 | -68.7° | 346.2° |
| 100 | -67.3° | 24.5° |
| 200 | -58.1° | 48.5° |
| 300 | -45.9° | 60.2° |
| 400 | -32.4° | 66.2° |
| 500 | -18.5° | 69.4° |
| 600 | -4.4° | 70.9° |
| 700 | 9.8° | 71.1° |
| 800 | 23.9° | 70° |
| 900 | 37.9° | 67.2° |
| 1000 | 51.4° | 61.2° |
| 1100 | 63.7° | 47.8° |
| 1200 | 72.1° | 16.3° |
| 1300 | 70.3° | 331.6° |
| 1400 | 60.3° | 306.9° |
| 1500 | 47.5° | 296.5° |
| 1600 | 33.7° | 291.6° |
| 1700 | 19.7° | 289.4° |
| 1800 | 5.5° | 288.7° |
| 1900 | -8.7° | 289.3° |
| 2000 | -22.8° | 291.2° |
| 2100 | -36.6° | 295° |
| 2200 | -49.8° | 302.2° |
| 2300 | -61.5° | 316.6° |
| 2400 | -69° | 346° |