sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-24.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-09-24
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:54:21 | 4h 54m 21s | |
| Astronomical Twilight | 04:54:21 | 05:18:22 | 24m 1s | |
| Nautical Twilight | 05:18:22 | 05:42:22 | 24m 0s | |
| Civil Twilight | 05:42:22 | 06:02:59 | 20m 37s | |
| Daylight | 06:02:59 | 18:09:40 | 12h 6m 41s | |
| Civil Twilight | 18:09:40 | 18:30:17 | 20m 37s | |
| Nautical Twilight | 18:30:17 | 18:54:18 | 24m 1s | |
| Astronomical Twilight | 18:54:18 | 19:18:18 | 24m 0s | |
| Night | 19:18:18 | 23:59:59 | 4h 41m 41s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-09-24.
| Sunrise | Solar noon | Sunset | |
| Time | 06:02:59 | 12:06:20 | 18:09:40 |
| Azimuth | 90.2° | 180° | 269.6° |
| Day Length |  |
12h 6m 41s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 066 208 km93 246 819 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 | -87.6° | 312.1° |
| 100 | -76.7° | 83.4° |
| 200 | -61.7° | 87.2° |
| 300 | -46.7° | 88.4° |
| 400 | -31.7° | 89.2° |
| 500 | -16.7° | 89.7° |
| 600 | -1.7° | 90.1° |
| 700 | 13.3° | 90.6° |
| 800 | 28.3° | 91.1° |
| 900 | 43.3° | 91.9° |
| 1000 | 58.2° | 93.2° |
| 1100 | 73.2° | 96.5° |
| 1200 | 87.4° | 138.9° |
| 1300 | 76.6° | 261.7° |
| 1400 | 61.6° | 266.2° |
| 1500 | 46.6° | 267.7° |
| 1600 | 31.7° | 268.6° |
| 1700 | 16.7° | 269.1° |
| 1800 | 1.7° | 269.6° |
| 1900 | -13.3° | 270° |
| 2000 | -28.3° | 270.4° |
| 2100 | -43.3° | 271° |
| 2200 | -58.3° | 271.8° |
| 2300 | -73.3° | 273.9° |
| 2400 | -88° | 305.6° |