sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-02-20.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-02-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:15:53 | 5h 15m 53s | |
| Astronomical Twilight | 05:15:53 | 05:40:20 | 24m 27s | |
| Nautical Twilight | 05:40:20 | 06:04:47 | 24m 27s | |
| Civil Twilight | 06:04:47 | 06:25:45 | 20m 58s | |
| Daylight | 06:25:45 | 18:30:08 | 12h 4m 23s | |
| Civil Twilight | 18:30:08 | 18:51:06 | 20m 58s | |
| Nautical Twilight | 18:51:06 | 19:15:32 | 24m 26s | |
| Astronomical Twilight | 19:15:32 | 19:39:59 | 24m 27s | |
| Night | 19:39:59 | 23:59:59 | 4h 20m 0s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-02-20.
| Sunrise | Solar noon | Sunset | |
| Time | 06:25:45 | 12:27:56 | 18:30:08 |
| Azimuth | 101.1° | 180° | 259° |
| Day Length |  |
12h 4m 23s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 923 913 km91 915 658 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 | -78.1° | 216° |
| 100 | -77.6° | 141° |
| 200 | -65.4° | 113.8° |
| 300 | -51.2° | 105.9° |
| 400 | -36.7° | 102.7° |
| 500 | -22° | 101.4° |
| 600 | -7.3° | 101° |
| 700 | 7.4° | 101.5° |
| 800 | 22.1° | 102.7° |
| 900 | 36.6° | 105.2° |
| 1000 | 51° | 110° |
| 1100 | 64.6° | 120.7° |
| 1200 | 75.4° | 151.2° |
| 1300 | 75° | 211.5° |
| 1400 | 63.9° | 240.3° |
| 1500 | 50.2° | 250.5° |
| 1600 | 35.9° | 255.1° |
| 1700 | 21.3° | 257.5° |
| 1800 | 6.6° | 258.7° |
| 1900 | -8.1° | 259.2° |
| 2000 | -22.8° | 258.8° |
| 2100 | -37.5° | 257.5° |
| 2200 | -52° | 254.3° |
| 2300 | -66.2° | 246.2° |
| 2400 | -78.4° | 217° |