sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-21.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-05-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:29:05 | 5h 29m 5s | |
| Astronomical Twilight | 05:29:05 | 05:54:39 | 25m 34s | |
| Nautical Twilight | 05:54:39 | 06:20:15 | 25m 36s | |
| Civil Twilight | 06:20:15 | 06:42:16 | 22m 1s | |
| Daylight | 06:42:16 | 18:33:31 | 11h 51m 15s | |
| Civil Twilight | 18:33:31 | 18:55:33 | 22m 2s | |
| Nautical Twilight | 18:55:33 | 19:21:08 | 25m 35s | |
| Astronomical Twilight | 19:21:08 | 19:46:42 | 25m 34s | |
| Night | 19:46:42 | 23:59:59 | 4h 13m 17s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-05-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:42:16 | 12:37:54 | 18:33:31 |
| Azimuth | 70° | 0° | 290.1° |
| Day Length |  |
11h 51m 15s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 410 324 km94 082 014 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 | -72.8° | 328.3° |
| 100 | -74.5° | 19.6° |
| 200 | -65.4° | 52° |
| 300 | -52.6° | 63.9° |
| 400 | -38.9° | 68.6° |
| 500 | -24.9° | 70.5° |
| 600 | -10.8° | 70.6° |
| 700 | 3.2° | 69.5° |
| 800 | 17.1° | 67.1° |
| 900 | 30.7° | 62.8° |
| 1000 | 43.5° | 55.6° |
| 1100 | 54.9° | 42.7° |
| 1200 | 62.8° | 19.9° |
| 1300 | 63.9° | 348.3° |
| 1400 | 57.5° | 322.3° |
| 1500 | 46.8° | 307.3° |
| 1600 | 34.2° | 298.8° |
| 1700 | 20.8° | 293.9° |
| 1800 | 7° | 291.1° |
| 1900 | -7° | 289.7° |
| 2000 | -21.1° | 289.5° |
| 2100 | -35.1° | 290.8° |
| 2200 | -48.9° | 294.7° |
| 2300 | -62° | 303.9° |
| 2400 | -72.6° | 328.6° |