sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-13.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-09-13
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:26:25 | 5h 26m 25s | |
| Astronomical Twilight | 05:26:25 | 05:50:33 | 24m 8s | |
| Nautical Twilight | 05:50:33 | 06:14:41 | 24m 8s | |
| Civil Twilight | 06:14:41 | 06:35:25 | 20m 44s | |
| Daylight | 06:35:25 | 18:39:20 | 12h 3m 55s | |
| Civil Twilight | 18:39:20 | 19:00:04 | 20m 44s | |
| Nautical Twilight | 19:00:04 | 19:24:13 | 24m 9s | |
| Astronomical Twilight | 19:24:13 | 19:48:21 | 24m 8s | |
| Night | 19:48:21 | 23:59:59 | 4h 11m 38s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-09-13.
| Sunrise | Solar noon | Sunset | |
| Time | 06:35:25 | 12:37:23 | 18:39:20 |
| Azimuth | 86° | 0° | 273.9° |
| Day Length |  |
12h 3m 55s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 524 454 km93 531 559 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 | -80.4° | 263.1° |
| 100 | -84.4° | 102.4° |
| 200 | -69.5° | 92.6° |
| 300 | -54.6° | 90.4° |
| 400 | -39.7° | 89.1° |
| 500 | -24.7° | 87.9° |
| 600 | -9.8° | 86.7° |
| 700 | 5.1° | 85.4° |
| 800 | 20° | 83.6° |
| 900 | 34.8° | 81.2° |
| 1000 | 49.4° | 77.3° |
| 1100 | 63.8° | 69.3° |
| 1200 | 76.6° | 45.2° |
| 1300 | 79.1° | 329.5° |
| 1400 | 67.4° | 294.3° |
| 1500 | 53.3° | 284.1° |
| 1600 | 38.6° | 279.5° |
| 1700 | 23.9° | 276.8° |
| 1800 | 9° | 274.9° |
| 1900 | -5.9° | 273.4° |
| 2000 | -20.8° | 272.1° |
| 2100 | -35.7° | 270.9° |
| 2200 | -50.7° | 269.5° |
| 2300 | -65.6° | 267.4° |
| 2400 | -80.5° | 260.8° |