sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-02-04.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-02-04
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:32:56 | 5h 32m 56s | |
| Astronomical Twilight | 05:32:56 | 05:58:21 | 25m 25s | |
| Nautical Twilight | 05:58:21 | 06:23:38 | 25m 17s | |
| Civil Twilight | 06:23:38 | 06:45:13 | 21m 35s | |
| Daylight | 06:45:13 | 19:05:05 | 12h 19m 52s | |
| Civil Twilight | 19:05:05 | 19:26:41 | 21m 36s | |
| Nautical Twilight | 19:26:41 | 19:51:57 | 25m 16s | |
| Astronomical Twilight | 19:51:57 | 20:17:22 | 25m 25s | |
| Night | 20:17:22 | 23:59:59 | 3h 42m 37s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-02-04.
| Sunrise | Solar noon | Sunset | |
| Time | 06:45:13 | 12:55:09 | 19:05:05 |
| Azimuth | 106.6° | 180° | 253.5° |
| Day Length |  |
12h 19m 52s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 473 812 km91 635 978 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 | -64.1° | 211.7° |
| 100 | -68° | 177.1° |
| 200 | -62.9° | 144.3° |
| 300 | -52.2° | 126° |
| 400 | -39.4° | 116.6° |
| 500 | -25.7° | 111.2° |
| 600 | -11.7° | 108.1° |
| 700 | 2.6° | 106.3° |
| 800 | 17° | 105.6° |
| 900 | 31.4° | 106° |
| 1000 | 45.6° | 108° |
| 1100 | 59.6° | 113.5° |
| 1200 | 72.5° | 130° |
| 1300 | 79° | 185.6° |
| 1400 | 70.8° | 234° |
| 1500 | 57.6° | 247.8° |
| 1600 | 43.5° | 252.6° |
| 1700 | 29.2° | 254.3° |
| 1800 | 14.8° | 254.5° |
| 1900 | 0.5° | 253.7° |
| 2000 | -13.8° | 251.7° |
| 2100 | -27.9° | 248.3° |
| 2200 | -41.5° | 242.6° |
| 2300 | -54.1° | 232.3° |
| 2400 | -64.3° | 212.1° |