sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-02-25.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-02-25
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:15:25 | 5h 15m 25s | |
| Astronomical Twilight | 05:15:25 | 05:39:44 | 24m 19s | |
| Nautical Twilight | 05:39:44 | 06:04:02 | 24m 18s | |
| Civil Twilight | 06:04:02 | 06:24:53 | 20m 51s | |
| Daylight | 06:24:53 | 18:29:40 | 12h 4m 47s | |
| Civil Twilight | 18:29:40 | 18:50:31 | 20m 51s | |
| Nautical Twilight | 18:50:31 | 19:14:50 | 24m 19s | |
| Astronomical Twilight | 19:14:50 | 19:39:08 | 24m 18s | |
| Night | 19:39:08 | 23:59:59 | 4h 20m 51s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-02-25.
| Sunrise | Solar noon | Sunset | |
| Time | 06:24:53 | 12:27:17 | 18:29:40 |
| Azimuth | 99.3° | 180° | 260.9° |
| Day Length |  |
12h 4m 47s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 091 447 km92 019 759 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 | -79.6° | 221.4° |
| 100 | -78.9° | 134.4° |
| 200 | -65.8° | 109.5° |
| 300 | -51.4° | 103° |
| 400 | -36.7° | 100.5° |
| 500 | -21.9° | 99.4° |
| 600 | -7.1° | 99.2° |
| 700 | 7.7° | 99.6° |
| 800 | 22.4° | 100.8° |
| 900 | 37.1° | 103° |
| 1000 | 51.6° | 107.3° |
| 1100 | 65.6° | 117° |
| 1200 | 77.1° | 147.8° |
| 1300 | 76.5° | 216.2° |
| 1400 | 64.6° | 244.2° |
| 1500 | 50.5° | 253.3° |
| 1600 | 36° | 257.4° |
| 1700 | 21.3° | 259.5° |
| 1800 | 6.6° | 260.6° |
| 1900 | -8.2° | 261° |
| 2000 | -23° | 260.8° |
| 2100 | -37.8° | 259.7° |
| 2200 | -52.5° | 257.2° |
| 2300 | -67° | 250.4° |
| 2400 | -79.9° | 222.7° |