sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-02-28.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-02-28
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:37:34 | 5h 37m 34s | |
| Astronomical Twilight | 05:37:34 | 06:02:02 | 24m 28s | |
| Nautical Twilight | 06:02:02 | 06:26:27 | 24m 25s | |
| Civil Twilight | 06:26:27 | 06:47:21 | 20m 54s | |
| Daylight | 06:47:21 | 19:00:25 | 12h 13m 4s | |
| Civil Twilight | 19:00:25 | 19:21:19 | 20m 54s | |
| Nautical Twilight | 19:21:19 | 19:45:44 | 24m 25s | |
| Astronomical Twilight | 19:45:44 | 20:10:12 | 24m 28s | |
| Night | 20:10:12 | 23:59:59 | 3h 49m 47s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-02-28.
| Sunrise | Solar noon | Sunset | |
| Time | 06:47:21 | 12:53:53 | 19:00:25 |
| Azimuth | 98.4° | 180° | 261.8° |
| Day Length |  |
12h 13m 4s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 191 432 km92 081 887 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 | -70.6° | 224.6° |
| 100 | -76.1° | 174.3° |
| 200 | -68.6° | 130° |
| 300 | -55.8° | 113.5° |
| 400 | -41.7° | 106.2° |
| 500 | -27.3° | 102.3° |
| 600 | -12.6° | 99.8° |
| 700 | 2.2° | 98.1° |
| 800 | 17° | 97° |
| 900 | 31.8° | 96.3° |
| 1000 | 46.6° | 96.2° |
| 1100 | 61.5° | 97.2° |
| 1200 | 76.2° | 102.3° |
| 1300 | 86.9° | 207° |
| 1400 | 73.5° | 259.6° |
| 1500 | 58.7° | 263.2° |
| 1600 | 43.9° | 263.9° |
| 1700 | 29° | 263.7° |
| 1800 | 14.2° | 263° |
| 1900 | -0.6° | 261.8° |
| 2000 | -15.4° | 260.1° |
| 2100 | -30° | 257.4° |
| 2200 | -44.5° | 253.1° |
| 2300 | -58.5° | 245° |
| 2400 | -70.9° | 225.3° |