sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-20.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-10-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:08:25 | 5h 8m 25s | |
| Astronomical Twilight | 05:08:25 | 05:33:05 | 24m 40s | |
| Nautical Twilight | 05:33:05 | 05:57:41 | 24m 36s | |
| Civil Twilight | 05:57:41 | 06:18:44 | 21m 3s | |
| Daylight | 06:18:44 | 18:33:36 | 12h 14m 52s | |
| Civil Twilight | 18:33:36 | 18:54:39 | 21m 3s | |
| Nautical Twilight | 18:54:39 | 19:19:15 | 24m 36s | |
| Astronomical Twilight | 19:19:15 | 19:43:55 | 24m 40s | |
| Night | 19:43:55 | 23:59:59 | 4h 16m 4s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-10-20.
| Sunrise | Solar noon | Sunset | |
| Time | 06:18:44 | 12:26:10 | 18:33:36 |
| Azimuth | 100.2° | 180° | 259.7° |
| Day Length |  |
12h 14m 52s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 964 047 km92 561 967 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 | -73.3° | 203.4° |
| 100 | -72.5° | 151.6° |
| 200 | -62.1° | 123.5° |
| 300 | -48.8° | 111.9° |
| 400 | -34.7° | 106.1° |
| 500 | -20.2° | 102.8° |
| 600 | -5.6° | 100.7° |
| 700 | 9.1° | 99.3° |
| 800 | 23.9° | 98.6° |
| 900 | 38.7° | 98.6° |
| 1000 | 53.4° | 99.6° |
| 1100 | 68.1° | 103.6° |
| 1200 | 81.9° | 125.8° |
| 1300 | 80.5° | 239.9° |
| 1400 | 66.4° | 257° |
| 1500 | 51.7° | 260.5° |
| 1600 | 37° | 261.3° |
| 1700 | 22.2° | 261.2° |
| 1800 | 7.5° | 260.4° |
| 1900 | -7.2° | 258.9° |
| 2000 | -21.8° | 256.7° |
| 2100 | -36.2° | 253.1° |
| 2200 | -50.3° | 246.8° |
| 2300 | -63.3° | 233.9° |
| 2400 | -72.9° | 202.8° |