sun .5deg.comDumai, Indonesia (Riau) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-28.
All times are shown in Dumai local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Dumai for this day: 2026-05-28
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:51:06 | 4h 51m 6s | |
| Astronomical Twilight | 04:51:06 | 05:17:08 | 26m 2s | |
| Nautical Twilight | 05:17:08 | 05:43:02 | 25m 54s | |
| Civil Twilight | 05:43:02 | 06:05:13 | 22m 11s | |
| Daylight | 06:05:13 | 18:17:45 | 12h 12m 32s | |
| Civil Twilight | 18:17:45 | 18:39:56 | 22m 11s | |
| Nautical Twilight | 18:39:56 | 19:05:50 | 25m 54s | |
| Astronomical Twilight | 19:05:50 | 19:31:53 | 26m 3s | |
| Night | 19:31:53 | 23:59:59 | 4h 28m 6s |
Sunrise, Sunset and Solar noon here: Dumai, ID, for day: 2026-05-28.
| Sunrise | Solar noon | Sunset | |
| Time | 06:05:13 | 12:11:29 | 18:17:45 |
| Azimuth | 68.6° | 0° | 291.5° |
| Day Length |  |
12h 12m 32s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 605 939 km94 203 563 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 | -66.9° | 353.1° |
| 100 | -64.2° | 26.6° |
| 200 | -54.9° | 47.6° |
| 300 | -42.9° | 58.4° |
| 400 | -29.7° | 64.2° |
| 500 | -16° | 67.2° |
| 600 | -2.1° | 68.6° |
| 700 | 11.9° | 68.5° |
| 800 | 25.7° | 67° |
| 900 | 39.4° | 63.4° |
| 1000 | 52.4° | 56° |
| 1100 | 63.7° | 40.2° |
| 1200 | 70.1° | 8° |
| 1300 | 67° | 330.1° |
| 1400 | 57.1° | 308.8° |
| 1500 | 44.5° | 298.9° |
| 1600 | 31.1° | 294.1° |
| 1700 | 17.3° | 291.9° |
| 1800 | 3.3° | 291.4° |
| 1900 | -10.6° | 292.2° |
| 2000 | -24.4° | 294.5° |
| 2100 | -37.8° | 299° |
| 2200 | -50.4° | 307.5° |
| 2300 | -61° | 323.8° |
| 2400 | -66.7° | 353.1° |