sun .5deg.comBuka, Papua New Guinea (Bougainville) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-02-18.
All times are shown in Buka local time (GMT+11:00
).
Night, Twilight, and Daylight Times in Buka for this day: 2026-02-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:36:32 | 5h 36m 32s | |
| Astronomical Twilight | 05:36:32 | 06:01:21 | 24m 49s | |
| Nautical Twilight | 06:01:21 | 06:26:04 | 24m 43s | |
| Civil Twilight | 06:26:04 | 06:47:13 | 21m 9s | |
| Daylight | 06:47:13 | 19:03:14 | 12h 16m 1s | |
| Civil Twilight | 19:03:14 | 19:24:23 | 21m 9s | |
| Nautical Twilight | 19:24:23 | 19:49:06 | 24m 43s | |
| Astronomical Twilight | 19:49:06 | 20:13:55 | 24m 49s | |
| Night | 20:13:55 | 23:59:59 | 3h 46m 4s |
Sunrise, Sunset and Solar noon here: Buka, PG, for day: 2026-02-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:47:13 | 12:55:14 | 19:03:14 |
| Azimuth | 102.1° | 180° | 258.1° |
| Day Length |  |
12h 16m 1s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 855 121 km91 872 913 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 | -67.7° | 218.4° |
| 100 | -72.5° | 176.5° |
| 200 | -66.4° | 137.5° |
| 300 | -54.5° | 119.5° |
| 400 | -41° | 111° |
| 500 | -26.8° | 106.3° |
| 600 | -12.4° | 103.5° |
| 700 | 2.2° | 101.8° |
| 800 | 16.8° | 100.8° |
| 900 | 31.5° | 100.6° |
| 1000 | 46.2° | 101.5° |
| 1100 | 60.7° | 104.6° |
| 1200 | 74.8° | 115.9° |
| 1300 | 83.5° | 189.4° |
| 1400 | 72.9° | 247.1° |
| 1500 | 58.6° | 256.2° |
| 1600 | 44° | 258.8° |
| 1700 | 29.4° | 259.5° |
| 1800 | 14.7° | 259.2° |
| 1900 | 0° | 258.2° |
| 2000 | -14.5° | 256.4° |
| 2100 | -29° | 253.4° |
| 2200 | -43.1° | 248.4° |
| 2300 | -56.5° | 239.1° |
| 2400 | -68° | 218.9° |