sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-16.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-03-16
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:11:04 | 5h 11m 4s | |
| Astronomical Twilight | 05:11:04 | 05:35:05 | 24m 1s | |
| Nautical Twilight | 05:35:05 | 05:59:06 | 24m 1s | |
| Civil Twilight | 05:59:06 | 06:19:43 | 20m 37s | |
| Daylight | 06:19:43 | 18:26:07 | 12h 6m 24s | |
| Civil Twilight | 18:26:07 | 18:46:44 | 20m 37s | |
| Nautical Twilight | 18:46:44 | 19:10:45 | 24m 1s | |
| Astronomical Twilight | 19:10:45 | 19:34:46 | 24m 1s | |
| Night | 19:34:46 | 23:59:59 | 4h 25m 13s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-03-16.
| Sunrise | Solar noon | Sunset | |
| Time | 06:19:43 | 12:22:55 | 18:26:07 |
| Azimuth | 92° | 180° | 268.2° |
| Day Length |  |
12h 6m 24s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 817 876 km92 471 141 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 | -84.1° | 265.6° |
| 100 | -80.9° | 92.9° |
| 200 | -65.9° | 91.4° |
| 300 | -50.9° | 91.2° |
| 400 | -35.9° | 91.3° |
| 500 | -20.9° | 91.5° |
| 600 | -5.9° | 91.9° |
| 700 | 9.1° | 92.3° |
| 800 | 24° | 92.9° |
| 900 | 39° | 93.9° |
| 1000 | 54° | 95.6° |
| 1100 | 68.8° | 99.7° |
| 1200 | 83.1° | 121.5° |
| 1300 | 80.2° | 248.7° |
| 1400 | 65.6° | 261.7° |
| 1500 | 50.7° | 265° |
| 1600 | 35.7° | 266.5° |
| 1700 | 20.8° | 267.4° |
| 1800 | 5.8° | 268° |
| 1900 | -9.2° | 268.4° |
| 2000 | -24.2° | 268.8° |
| 2100 | -39.2° | 269.1° |
| 2200 | -54.2° | 269.3° |
| 2300 | -69.2° | 269.5° |
| 2400 | -84.2° | 269.4° |