sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-02-11.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-02-11
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:35:04 | 5h 35m 4s | |
| Astronomical Twilight | 05:35:04 | 06:00:10 | 25m 6s | |
| Nautical Twilight | 06:00:10 | 06:25:09 | 24m 59s | |
| Civil Twilight | 06:25:09 | 06:46:30 | 21m 21s | |
| Daylight | 06:46:30 | 19:04:30 | 12h 18m 0s | |
| Civil Twilight | 19:04:30 | 19:25:52 | 21m 22s | |
| Nautical Twilight | 19:25:52 | 19:50:51 | 24m 59s | |
| Astronomical Twilight | 19:50:51 | 20:15:57 | 25m 6s | |
| Night | 20:15:57 | 23:59:59 | 3h 44m 2s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-02-11.
| Sunrise | Solar noon | Sunset | |
| Time | 06:46:30 | 12:55:30 | 19:04:30 |
| Azimuth | 104.5° | 180° | 255.7° |
| Day Length |  |
12h 18m 0s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 650 105 km91 745 522 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 | -65.8° | 214.8° |
| 100 | -70.2° | 177.1° |
| 200 | -64.6° | 141.4° |
| 300 | -53.4° | 123.1° |
| 400 | -40.3° | 114° |
| 500 | -26.4° | 108.9° |
| 600 | -12.1° | 105.9° |
| 700 | 2.3° | 104.1° |
| 800 | 16.8° | 103.3° |
| 900 | 31.4° | 103.4° |
| 1000 | 45.9° | 104.9° |
| 1100 | 60.2° | 109.3° |
| 1200 | 73.7° | 123.6° |
| 1300 | 81.2° | 186.5° |
| 1400 | 72° | 239.8° |
| 1500 | 58.2° | 251.7° |
| 1600 | 43.9° | 255.5° |
| 1700 | 29.4° | 256.8° |
| 1800 | 14.8° | 256.8° |
| 1900 | 0.3° | 255.8° |
| 2000 | -14.1° | 254° |
| 2100 | -28.3° | 250.8° |
| 2200 | -42.2° | 245.4° |
| 2300 | -55.3° | 235.5° |
| 2400 | -66.1° | 215.3° |