sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-17.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-05-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:28:56 | 5h 28m 56s | |
| Astronomical Twilight | 05:28:56 | 05:54:22 | 25m 26s | |
| Nautical Twilight | 05:54:22 | 06:19:50 | 25m 28s | |
| Civil Twilight | 06:19:50 | 06:41:44 | 21m 54s | |
| Daylight | 06:41:44 | 18:33:41 | 11h 51m 57s | |
| Civil Twilight | 18:33:41 | 18:55:35 | 21m 54s | |
| Nautical Twilight | 18:55:35 | 19:21:03 | 25m 28s | |
| Astronomical Twilight | 19:21:03 | 19:46:29 | 25m 26s | |
| Night | 19:46:29 | 23:59:59 | 4h 13m 30s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-05-17.
| Sunrise | Solar noon | Sunset | |
| Time | 06:41:44 | 12:37:42 | 18:33:41 |
| Azimuth | 70.9° | 0° | 289.3° |
| Day Length |  |
11h 51m 57s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 289 138 km94 006 712 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 | -73.5° | 326.7° |
| 100 | -75.3° | 21° |
| 200 | -65.8° | 53.8° |
| 300 | -52.8° | 65.3° |
| 400 | -39° | 69.7° |
| 500 | -24.9° | 71.4° |
| 600 | -10.7° | 71.5° |
| 700 | 3.4° | 70.4° |
| 800 | 17.4° | 68° |
| 900 | 31° | 63.8° |
| 1000 | 44° | 56.6° |
| 1100 | 55.5° | 43.8° |
| 1200 | 63.7° | 20.6° |
| 1300 | 64.8° | 347.7° |
| 1400 | 58.1° | 321.2° |
| 1500 | 47.2° | 306.1° |
| 1600 | 34.5° | 297.8° |
| 1700 | 21° | 293° |
| 1800 | 7.1° | 290.2° |
| 1900 | -7° | 288.8° |
| 2000 | -21.1° | 288.6° |
| 2100 | -35.2° | 289.8° |
| 2200 | -49.1° | 293.4° |
| 2300 | -62.4° | 302.3° |
| 2400 | -73.3° | 327.1° |