sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-28.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-09-28
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:18:55 | 5h 18m 55s | |
| Astronomical Twilight | 05:18:55 | 05:43:05 | 24m 10s | |
| Nautical Twilight | 05:43:05 | 06:07:13 | 24m 8s | |
| Civil Twilight | 06:07:13 | 06:27:56 | 20m 43s | |
| Daylight | 06:27:56 | 18:36:15 | 12h 8m 19s | |
| Civil Twilight | 18:36:15 | 18:56:58 | 20m 43s | |
| Nautical Twilight | 18:56:58 | 19:21:07 | 24m 9s | |
| Astronomical Twilight | 19:21:07 | 19:45:16 | 24m 9s | |
| Night | 19:45:16 | 23:59:59 | 4h 14m 43s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-09-28.
| Sunrise | Solar noon | Sunset | |
| Time | 06:27:56 | 12:32:06 | 18:36:15 |
| Azimuth | 91.8° | 0° | 268° |
| Day Length |  |
12h 8m 19s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 903 746 km93 145 869 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 | -79.2° | 229.6° |
| 100 | -80.2° | 135.7° |
| 200 | -67.1° | 107.3° |
| 300 | -52.5° | 99.9° |
| 400 | -37.8° | 96.3° |
| 500 | -22.9° | 94.1° |
| 600 | -8° | 92.5° |
| 700 | 7° | 91.1° |
| 800 | 21.9° | 89.7° |
| 900 | 36.8° | 88.1° |
| 1000 | 51.8° | 85.9° |
| 1100 | 66.6° | 81.8° |
| 1200 | 81.1° | 66.1° |
| 1300 | 82.2° | 297.7° |
| 1400 | 67.9° | 278.6° |
| 1500 | 53° | 274.2° |
| 1600 | 38.1° | 271.9° |
| 1700 | 23.2° | 270.3° |
| 1800 | 8.3° | 268.9° |
| 1900 | -6.7° | 267.4° |
| 2000 | -21.6° | 265.8° |
| 2100 | -36.4° | 263.6° |
| 2200 | -51.2° | 260.1° |
| 2300 | -65.8° | 252.8° |
| 2400 | -79° | 227.7° |