sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-29.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-05-29
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:51:07 | 4h 51m 7s | |
| Astronomical Twilight | 04:51:07 | 05:17:11 | 26m 4s | |
| Nautical Twilight | 05:17:11 | 05:43:07 | 25m 56s | |
| Civil Twilight | 05:43:07 | 06:05:20 | 22m 13s | |
| Daylight | 06:05:20 | 18:17:54 | 12h 12m 34s | |
| Civil Twilight | 18:17:54 | 18:40:07 | 22m 13s | |
| Nautical Twilight | 18:40:07 | 19:06:03 | 25m 56s | |
| Astronomical Twilight | 19:06:03 | 19:32:07 | 26m 4s | |
| Night | 19:32:07 | 23:59:59 | 4h 27m 52s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-05-29.
| Sunrise | Solar noon | Sunset | |
| Time | 06:05:20 | 12:11:37 | 18:17:54 |
| Azimuth | 68.5° | 0° | 291.6° |
| Day Length |  |
12h 12m 34s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 630 914 km94 219 082 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 | -66.7° | 353.1° |
| 100 | -64° | 26.3° |
| 200 | -54.9° | 47.3° |
| 300 | -42.8° | 58.2° |
| 400 | -29.7° | 64° |
| 500 | -16° | 67.1° |
| 600 | -2.1° | 68.4° |
| 700 | 11.8° | 68.4° |
| 800 | 25.7° | 66.8° |
| 900 | 39.3° | 63.2° |
| 1000 | 52.3° | 55.8° |
| 1100 | 63.5° | 40° |
| 1200 | 69.9° | 8° |
| 1300 | 66.9° | 330.4° |
| 1400 | 57° | 309.1° |
| 1500 | 44.5° | 299.2° |
| 1600 | 31.1° | 294.3° |
| 1700 | 17.3° | 292.1° |
| 1800 | 3.4° | 291.5° |
| 1900 | -10.5° | 292.3° |
| 2000 | -24.3° | 294.7° |
| 2100 | -37.7° | 299.2° |
| 2200 | -50.3° | 307.7° |
| 2300 | -60.8° | 323.9° |
| 2400 | -66.5° | 353° |