sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-12.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-05-12
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:28:56 | 5h 28m 56s | |
| Astronomical Twilight | 05:28:56 | 05:54:11 | 25m 15s | |
| Nautical Twilight | 05:54:11 | 06:19:28 | 25m 17s | |
| Civil Twilight | 06:19:28 | 06:41:14 | 21m 46s | |
| Daylight | 06:41:14 | 18:34:08 | 11h 52m 54s | |
| Civil Twilight | 18:34:08 | 18:55:54 | 21m 46s | |
| Nautical Twilight | 18:55:54 | 19:21:11 | 25m 17s | |
| Astronomical Twilight | 19:21:11 | 19:46:26 | 25m 15s | |
| Night | 19:46:26 | 23:59:59 | 4h 13m 33s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-05-12.
| Sunrise | Solar noon | Sunset | |
| Time | 06:41:14 | 12:37:41 | 18:34:08 |
| Azimuth | 72.1° | 0° | 288.1° |
| Day Length |  |
11h 52m 54s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 126 559 km93 905 690 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 | -74.5° | 324° |
| 100 | -76.5° | 22.9° |
| 200 | -66.4° | 56.4° |
| 300 | -53.2° | 67.2° |
| 400 | -39.2° | 71.3° |
| 500 | -25° | 72.8° |
| 600 | -10.7° | 72.8° |
| 700 | 3.5° | 71.6° |
| 800 | 17.6° | 69.2° |
| 900 | 31.4° | 65.1° |
| 1000 | 44.6° | 58.1° |
| 1100 | 56.4° | 45.4° |
| 1200 | 64.8° | 21.6° |
| 1300 | 66° | 347.1° |
| 1400 | 59° | 319.6° |
| 1500 | 47.9° | 304.6° |
| 1600 | 34.9° | 296.5° |
| 1700 | 21.3° | 291.8° |
| 1800 | 7.3° | 289° |
| 1900 | -6.9° | 287.6° |
| 2000 | -21.2° | 287.3° |
| 2100 | -35.4° | 288.3° |
| 2200 | -49.4° | 291.6° |
| 2300 | -62.9° | 300° |
| 2400 | -74.3° | 324.6° |