sun .5deg.comChilaw, Sri Lanka (North Western) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-31.
All times are shown in Chilaw local time (GMT+05:30
).
Night, Twilight, and Daylight Times in Chilaw for this day: 2026-07-31
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:49:52 | 4h 49m 52s | |
| Astronomical Twilight | 04:49:52 | 05:15:51 | 25m 59s | |
| Nautical Twilight | 05:15:51 | 05:41:37 | 25m 46s | |
| Civil Twilight | 05:41:37 | 06:03:36 | 21m 59s | |
| Daylight | 06:03:36 | 18:30:53 | 12h 27m 17s | |
| Civil Twilight | 18:30:53 | 18:52:53 | 22m 0s | |
| Nautical Twilight | 18:52:53 | 19:18:38 | 25m 45s | |
| Astronomical Twilight | 19:18:38 | 19:44:37 | 25m 59s | |
| Night | 19:44:37 | 23:59:59 | 4h 15m 22s |
Sunrise, Sunset and Solar noon here: Chilaw, LK, for day: 2026-07-31.
| Sunrise | Solar noon | Sunset | |
| Time | 06:03:36 | 12:17:15 | 18:30:53 |
| Azimuth | 71.3° | 0° | 288.6° |
| Day Length |  |
12h 27m 17s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 852 659 km94 356 868 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 | -63.6° | 350.6° |
| 100 | -61.9° | 21.8° |
| 200 | -53.7° | 43.9° |
| 300 | -42.2° | 56.5° |
| 400 | -29.3° | 63.9° |
| 500 | -15.7° | 68.4° |
| 600 | -1.7° | 71.2° |
| 700 | 12.4° | 72.7° |
| 800 | 26.6° | 73.2° |
| 900 | 40.8° | 72.2° |
| 1000 | 54.9° | 68.7° |
| 1100 | 68.3° | 58.3° |
| 1200 | 78.4° | 21.2° |
| 1300 | 75.1° | 317.2° |
| 1400 | 62.9° | 295.9° |
| 1500 | 49.1° | 289.3° |
| 1600 | 35° | 287.1° |
| 1700 | 20.7° | 286.8° |
| 1800 | 6.5° | 287.7° |
| 1900 | -7.6° | 289.7° |
| 2000 | -21.4° | 293.1° |
| 2100 | -34.9° | 298.6° |
| 2200 | -47.4° | 307.7° |
| 2300 | -57.9° | 323.7° |
| 2400 | -63.8° | 350.5° |