sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-02-13.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-02-13
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:15:57 | 5h 15m 57s | |
| Astronomical Twilight | 05:15:57 | 05:40:38 | 24m 41s | |
| Nautical Twilight | 05:40:38 | 06:05:18 | 24m 40s | |
| Civil Twilight | 06:05:18 | 06:26:28 | 21m 10s | |
| Daylight | 06:26:28 | 18:30:19 | 12h 3m 51s | |
| Civil Twilight | 18:30:19 | 18:51:29 | 21m 10s | |
| Nautical Twilight | 18:51:29 | 19:16:09 | 24m 40s | |
| Astronomical Twilight | 19:16:09 | 19:40:50 | 24m 41s | |
| Night | 19:40:50 | 23:59:59 | 4h 19m 9s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-02-13.
| Sunrise | Solar noon | Sunset | |
| Time | 06:26:28 | 12:28:24 | 18:30:19 |
| Azimuth | 103.6° | 180° | 256.6° |
| Day Length |  |
12h 3m 51s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 710 634 km91 783 133 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 | -76° | 210.3° |
| 100 | -75.7° | 147.6° |
| 200 | -64.5° | 119.1° |
| 300 | -50.8° | 109.7° |
| 400 | -36.5° | 105.7° |
| 500 | -22° | 104° |
| 600 | -7.4° | 103.5° |
| 700 | 7.2° | 103.9° |
| 800 | 21.7° | 105.3° |
| 900 | 36.1° | 108.1° |
| 1000 | 50.1° | 113.6° |
| 1100 | 63.3° | 125.3° |
| 1200 | 73.2° | 155° |
| 1300 | 73° | 206.8° |
| 1400 | 62.8° | 235.5° |
| 1500 | 49.6° | 246.8° |
| 1600 | 35.5° | 252.1° |
| 1700 | 21.1° | 254.9° |
| 1800 | 6.6° | 256.3° |
| 1900 | -8° | 256.7° |
| 2000 | -22.6° | 256.2° |
| 2100 | -37.1° | 254.4° |
| 2200 | -51.4° | 250.5° |
| 2300 | -65.1° | 240.9° |
| 2400 | -76.3° | 211.1° |