sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-04.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-12-04
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:49:08 | 4h 49m 8s | |
| Astronomical Twilight | 04:49:08 | 05:15:09 | 26m 1s | |
| Nautical Twilight | 05:15:09 | 05:41:05 | 25m 56s | |
| Civil Twilight | 05:41:05 | 06:03:20 | 22m 15s | |
| Daylight | 06:03:20 | 18:05:16 | 12h 1m 56s | |
| Civil Twilight | 18:05:16 | 18:27:30 | 22m 14s | |
| Nautical Twilight | 18:27:30 | 18:53:27 | 25m 57s | |
| Astronomical Twilight | 18:53:27 | 19:19:27 | 26m 0s | |
| Night | 19:19:27 | 23:59:59 | 4h 40m 32s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-12-04.
| Sunrise | Solar noon | Sunset | |
| Time | 06:03:20 | 12:04:18 | 18:05:16 |
| Azimuth | 112.1° | 180° | 247.8° |
| Day Length |  |
12h 1m 56s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 440 631 km91 615 361 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 | -69.5° | 182.8° |
| 100 | -65.5° | 147.5° |
| 200 | -55.2° | 128.2° |
| 300 | -42.7° | 119.1° |
| 400 | -29.3° | 114.6° |
| 500 | -15.5° | 112.5° |
| 600 | -1.6° | 112.1° |
| 700 | 12.2° | 113.1° |
| 800 | 25.9° | 115.7° |
| 900 | 39.1° | 120.7° |
| 1000 | 51.4° | 129.9° |
| 1100 | 61.4° | 147.5° |
| 1200 | 66.1° | 177.4° |
| 1300 | 62.6° | 208.8° |
| 1400 | 53.1° | 228.1° |
| 1500 | 41° | 238.3° |
| 1600 | 27.9° | 243.7° |
| 1700 | 14.3° | 246.6° |
| 1800 | 0.4° | 247.8° |
| 1900 | -13.4° | 247.5° |
| 2000 | -27.2° | 245.8° |
| 2100 | -40.7° | 241.7° |
| 2200 | -53.4° | 233.4° |
| 2300 | -64.1° | 216.2° |
| 2400 | -69.4° | 183.1° |