sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-30.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-09-30
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:17:54 | 5h 17m 54s | |
| Astronomical Twilight | 05:17:54 | 05:42:05 | 24m 11s | |
| Nautical Twilight | 05:42:05 | 06:06:14 | 24m 9s | |
| Civil Twilight | 06:06:14 | 06:26:58 | 20m 44s | |
| Daylight | 06:26:58 | 18:35:53 | 12h 8m 55s | |
| Civil Twilight | 18:35:53 | 18:56:37 | 20m 44s | |
| Nautical Twilight | 18:56:37 | 19:20:46 | 24m 9s | |
| Astronomical Twilight | 19:20:46 | 19:44:57 | 24m 11s | |
| Night | 19:44:57 | 23:59:59 | 4h 15m 2s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-09-30.
| Sunrise | Solar noon | Sunset | |
| Time | 06:26:58 | 12:31:26 | 18:35:53 |
| Azimuth | 92.6° | 0° | 267.3° |
| Day Length |  |
12h 8m 55s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 818 341 km93 092 801 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 | -78.8° | 226° |
| 100 | -79.5° | 138.1° |
| 200 | -66.7° | 109.1° |
| 300 | -52.2° | 101.1° |
| 400 | -37.5° | 97.3° |
| 500 | -22.6° | 94.9° |
| 600 | -7.7° | 93.2° |
| 700 | 7.2° | 91.8° |
| 800 | 22.1° | 90.5° |
| 900 | 37.1° | 89° |
| 1000 | 52° | 87.1° |
| 1100 | 66.9° | 83.7° |
| 1200 | 81.5° | 70.4° |
| 1300 | 82.4° | 291.9° |
| 1400 | 67.8° | 276.5° |
| 1500 | 53° | 272.9° |
| 1600 | 38° | 270.9° |
| 1700 | 23.1° | 269.4° |
| 1800 | 8.2° | 268.1° |
| 1900 | -6.8° | 266.7° |
| 2000 | -21.6° | 264.9° |
| 2100 | -36.5° | 262.6° |
| 2200 | -51.2° | 258.8° |
| 2300 | -65.7° | 250.9° |
| 2400 | -78.6° | 224.3° |