sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-11-18.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-11-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:45:20 | 4h 45m 20s | |
| Astronomical Twilight | 04:45:20 | 05:10:48 | 25m 28s | |
| Nautical Twilight | 05:10:48 | 05:36:14 | 25m 26s | |
| Civil Twilight | 05:36:14 | 05:58:02 | 21m 48s | |
| Daylight | 05:58:02 | 18:00:37 | 12h 2m 35s | |
| Civil Twilight | 18:00:37 | 18:22:25 | 21m 48s | |
| Nautical Twilight | 18:22:25 | 18:47:50 | 25m 25s | |
| Astronomical Twilight | 18:47:50 | 19:13:18 | 25m 28s | |
| Night | 19:13:18 | 23:59:59 | 4h 46m 41s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-11-18.
| Sunrise | Solar noon | Sunset | |
| Time | 05:58:02 | 11:59:19 | 18:00:37 |
| Azimuth | 109° | 180° | 250.8° |
| Day Length |  |
12h 2m 35s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 871 618 km91 883 164 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 | -72.7° | 179.6° |
| 100 | -67.2° | 140.5° |
| 200 | -55.8° | 122.5° |
| 300 | -42.6° | 114.6° |
| 400 | -28.7° | 110.9° |
| 500 | -14.6° | 109.3° |
| 600 | -0.4° | 109° |
| 700 | 13.7° | 110.1° |
| 800 | 27.7° | 112.6° |
| 900 | 41.3° | 117.4° |
| 1000 | 54° | 126.7° |
| 1100 | 64.6° | 145.5° |
| 1200 | 69.2° | 180.3° |
| 1300 | 64.5° | 214.8° |
| 1400 | 53.8° | 233.4° |
| 1500 | 41.1° | 242.6° |
| 1600 | 27.5° | 247.4° |
| 1700 | 13.5° | 249.8° |
| 1800 | -0.6° | 250.8° |
| 1900 | -14.8° | 250.6° |
| 2000 | -28.9° | 248.9° |
| 2100 | -42.7° | 245.1° |
| 2200 | -55.9° | 237.1° |
| 2300 | -67.2° | 218.8° |
| 2400 | -72.4° | 179.8° |