sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-04.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-10-04
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:15:53 | 5h 15m 53s | |
| Astronomical Twilight | 05:15:53 | 05:40:07 | 24m 14s | |
| Nautical Twilight | 05:40:07 | 06:04:19 | 24m 12s | |
| Civil Twilight | 06:04:19 | 06:25:05 | 20m 46s | |
| Daylight | 06:25:05 | 18:35:13 | 12h 10m 8s | |
| Civil Twilight | 18:35:13 | 18:55:58 | 20m 45s | |
| Nautical Twilight | 18:55:58 | 19:20:11 | 24m 13s | |
| Astronomical Twilight | 19:20:11 | 19:44:25 | 24m 14s | |
| Night | 19:44:25 | 23:59:59 | 4h 15m 34s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-10-04.
| Sunrise | Solar noon | Sunset | |
| Time | 06:25:05 | 12:30:09 | 18:35:13 |
| Azimuth | 94.1° | 0° | 265.7° |
| Day Length |  |
12h 10m 8s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 646 704 km92 986 151 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 | -77.9° | 219.6° |
| 100 | -78.1° | 141.9° |
| 200 | -65.8° | 112.4° |
| 300 | -51.6° | 103.4° |
| 400 | -36.9° | 99.1° |
| 500 | -22.1° | 96.6° |
| 600 | -7.2° | 94.8° |
| 700 | 7.7° | 93.3° |
| 800 | 22.6° | 92.1° |
| 900 | 37.5° | 91° |
| 1000 | 52.4° | 89.6° |
| 1100 | 67.4° | 87.6° |
| 1200 | 82.3° | 80.5° |
| 1300 | 82.6° | 279.8° |
| 1400 | 67.7° | 272.3° |
| 1500 | 52.8° | 270.3° |
| 1600 | 37.8° | 268.9° |
| 1700 | 22.9° | 267.7° |
| 1800 | 8° | 266.5° |
| 1900 | -6.9° | 265.1° |
| 2000 | -21.8° | 263.2° |
| 2100 | -36.6° | 260.6° |
| 2200 | -51.2° | 256.3° |
| 2300 | -65.4° | 247.2° |
| 2400 | -77.6° | 218.2° |