sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-27.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-05-27
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:51:05 | 4h 51m 5s | |
| Astronomical Twilight | 04:51:05 | 05:17:06 | 26m 1s | |
| Nautical Twilight | 05:17:06 | 05:42:58 | 25m 52s | |
| Civil Twilight | 05:42:58 | 06:05:08 | 22m 10s | |
| Daylight | 06:05:08 | 18:17:36 | 12h 12m 28s | |
| Civil Twilight | 18:17:36 | 18:39:46 | 22m 10s | |
| Nautical Twilight | 18:39:46 | 19:05:38 | 25m 52s | |
| Astronomical Twilight | 19:05:38 | 19:31:39 | 26m 1s | |
| Night | 19:31:39 | 23:59:59 | 4h 28m 20s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-05-27.
| Sunrise | Solar noon | Sunset | |
| Time | 06:05:08 | 12:11:22 | 18:17:36 |
| Azimuth | 68.8° | 0° | 291.3° |
| Day Length |  |
12h 12m 28s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 580 381 km94 187 682 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 | -67° | 353.1° |
| 100 | -64.3° | 26.8° |
| 200 | -55° | 47.8° |
| 300 | -42.9° | 58.7° |
| 400 | -29.7° | 64.4° |
| 500 | -16° | 67.4° |
| 600 | -2.1° | 68.7° |
| 700 | 11.9° | 68.7° |
| 800 | 25.8° | 67.2° |
| 900 | 39.4° | 63.6° |
| 1000 | 52.5° | 56.2° |
| 1100 | 63.8° | 40.5° |
| 1200 | 70.2° | 8° |
| 1300 | 67.2° | 329.8° |
| 1400 | 57.1° | 308.5° |
| 1500 | 44.6° | 298.7° |
| 1600 | 31.1° | 293.9° |
| 1700 | 17.3° | 291.8° |
| 1800 | 3.3° | 291.2° |
| 1900 | -10.6° | 292° |
| 2000 | -24.4° | 294.3° |
| 2100 | -37.9° | 298.9° |
| 2200 | -50.5° | 307.3° |
| 2300 | -61.1° | 323.6° |
| 2400 | -66.9° | 353.1° |