sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-02-23.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-02-23
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:15:39 | 5h 15m 39s | |
| Astronomical Twilight | 05:15:39 | 05:40:01 | 24m 22s | |
| Nautical Twilight | 05:40:01 | 06:04:22 | 24m 21s | |
| Civil Twilight | 06:04:22 | 06:25:16 | 20m 54s | |
| Daylight | 06:25:16 | 18:29:53 | 12h 4m 37s | |
| Civil Twilight | 18:29:53 | 18:50:47 | 20m 54s | |
| Nautical Twilight | 18:50:47 | 19:15:08 | 24m 21s | |
| Astronomical Twilight | 19:15:08 | 19:39:30 | 24m 22s | |
| Night | 19:39:30 | 23:59:59 | 4h 20m 29s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-02-23.
| Sunrise | Solar noon | Sunset | |
| Time | 06:25:16 | 12:27:34 | 18:29:53 |
| Azimuth | 100.1° | 180° | 260.1° |
| Day Length |  |
12h 4m 37s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 023 016 km91 977 238 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° | 219.1° |
| 100 | -78.4° | 137.3° |
| 200 | -65.6° | 111.3° |
| 300 | -51.3° | 104.2° |
| 400 | -36.7° | 101.4° |
| 500 | -22° | 100.2° |
| 600 | -7.2° | 100° |
| 700 | 7.6° | 100.4° |
| 800 | 22.3° | 101.6° |
| 900 | 36.9° | 103.9° |
| 1000 | 51.3° | 108.4° |
| 1100 | 65.2° | 118.5° |
| 1200 | 76.4° | 149.2° |
| 1300 | 75.9° | 214.2° |
| 1400 | 64.3° | 242.6° |
| 1500 | 50.4° | 252.2° |
| 1600 | 36° | 256.4° |
| 1700 | 21.3° | 258.7° |
| 1800 | 6.6° | 259.8° |
| 1900 | -8.2° | 260.3° |
| 2000 | -22.9° | 260° |
| 2100 | -37.7° | 258.8° |
| 2200 | -52.3° | 256° |
| 2300 | -66.7° | 248.7° |
| 2400 | -79.3° | 220.2° |