sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-01-23.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-01-23
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:27:55 | 5h 27m 55s | |
| Astronomical Twilight | 05:27:55 | 05:53:54 | 25m 59s | |
| Nautical Twilight | 05:53:54 | 06:19:41 | 25m 47s | |
| Civil Twilight | 06:19:41 | 06:41:40 | 21m 59s | |
| Daylight | 06:41:40 | 19:04:22 | 12h 22m 42s | |
| Civil Twilight | 19:04:22 | 19:26:22 | 22m 0s | |
| Nautical Twilight | 19:26:22 | 19:52:09 | 25m 47s | |
| Astronomical Twilight | 19:52:09 | 20:18:08 | 25m 59s | |
| Night | 20:18:08 | 23:59:59 | 3h 41m 51s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-01-23.
| Sunrise | Solar noon | Sunset | |
| Time | 06:41:40 | 12:53:01 | 19:04:22 |
| Azimuth | 109.8° | 180° | 250.3° |
| Day Length |  |
12h 22m 42s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 246 116 km91 494 495 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 | -61.7° | 207.1° |
| 100 | -64.8° | 176.2° |
| 200 | -60° | 147.2° |
| 300 | -50° | 129.7° |
| 400 | -37.7° | 120° |
| 500 | -24.4° | 114.5° |
| 600 | -10.6° | 111.2° |
| 700 | 3.4° | 109.4° |
| 800 | 17.5° | 108.9° |
| 900 | 31.6° | 109.7° |
| 1000 | 45.6° | 112.6° |
| 1100 | 59° | 119.7° |
| 1200 | 70.8° | 138.7° |
| 1300 | 75.8° | 186.4° |
| 1400 | 68.5° | 227.5° |
| 1500 | 56.1° | 242.5° |
| 1600 | 42.5° | 248.4° |
| 1700 | 28.5° | 250.7° |
| 1800 | 14.4° | 251.2° |
| 1900 | 0.3° | 250.4° |
| 2000 | -13.7° | 248.4° |
| 2100 | -27.4° | 244.7° |
| 2200 | -40.6° | 238.5° |
| 2300 | -52.6° | 227.5° |
| 2400 | -61.8° | 207.5° |