sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-03.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-05-03
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:54:14 | 4h 54m 14s | |
| Astronomical Twilight | 04:54:14 | 05:19:19 | 25m 5s | |
| Nautical Twilight | 05:19:19 | 05:44:18 | 24m 59s | |
| Civil Twilight | 05:44:18 | 06:05:44 | 21m 26s | |
| Daylight | 06:05:44 | 18:16:32 | 12h 10m 48s | |
| Civil Twilight | 18:16:32 | 18:37:58 | 21m 26s | |
| Nautical Twilight | 18:37:58 | 19:02:58 | 25m 0s | |
| Astronomical Twilight | 19:02:58 | 19:28:02 | 25m 4s | |
| Night | 19:28:02 | 23:59:59 | 4h 31m 57s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-05-03.
| Sunrise | Solar noon | Sunset | |
| Time | 06:05:44 | 12:11:08 | 18:16:32 |
| Azimuth | 74.5° | 0° | 285.7° |
| Day Length |  |
12h 10m 48s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 812 533 km93 710 563 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 | -72.7° | 350.6° |
| 100 | -69.1° | 34.6° |
| 200 | -58.2° | 56.5° |
| 300 | -45° | 66.1° |
| 400 | -31° | 70.8° |
| 500 | -16.7° | 73.3° |
| 600 | -2.3° | 74.4° |
| 700 | 12.1° | 74.5° |
| 800 | 26.5° | 73.5° |
| 900 | 40.8° | 70.8° |
| 1000 | 54.8° | 65° |
| 1100 | 67.6° | 50.8° |
| 1200 | 75.8° | 11.4° |
| 1300 | 71.7° | 319.9° |
| 1400 | 59.9° | 299° |
| 1500 | 46.2° | 291° |
| 1600 | 32° | 287.4° |
| 1700 | 17.7° | 285.9° |
| 1800 | 3.2° | 285.6° |
| 1900 | -11.2° | 286.3° |
| 2000 | -25.5° | 288.2° |
| 2100 | -39.6° | 292° |
| 2200 | -53.2° | 299.3° |
| 2300 | -65.2° | 315.1° |
| 2400 | -72.4° | 350.8° |