| Date |
Sunrise |
Sunset |
Length |
Change |
Dawn |
Dusk |
Length |
Change |
| Today |
06:15 |
18:21 |
12:06 |
|
05:54 |
18:42 |
12:48 |
|
| +1 day |
06:14 |
18:21 |
12:07 |
00:01 longer |
05:54 |
18:42 |
12:48 |
00:00 equal length |
| +1 week |
06:11 |
18:21 |
12:10 |
00:04 longer |
05:51 |
18:41 |
12:50 |
00:02 longer |
| +2 weeks |
06:08 |
18:20 |
12:12 |
00:06 longer |
05:47 |
18:41 |
12:54 |
00:06 longer |
| +1 month |
06:01 |
18:19 |
12:18 |
00:12 longer |
05:39 |
18:40 |
13:01 |
00:13 longer |
| +2 months |
05:53 |
18:21 |
12:28 |
00:22 longer |
05:31 |
18:43 |
13:12 |
00:24 longer |
| +3 months |
05:55 |
18:28 |
12:33 |
00:27 longer |
05:33 |
18:51 |
13:18 |
00:30 longer |
| +6 months |
06:01 |
18:09 |
12:08 |
00:02 longer |
05:40 |
18:30 |
12:50 |
00:02 longer |
Notes:
Daylight saving time,
* =
Next day.
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Katunayaka, Sri Lanka - Sunrise, sunset, dawn and dusk times, graph
Katunayaka, Sri Lanka - Sun path diagram
| Sun path |
|
Today |
|
June 21 |
|
December 21 |
|
Annual variation |
|
Equinox (March and September) |
| Sunrise/sunset |
|
Sunrise |
|
Sunset |
| Time |
|
00-02 |
|
03-05 |
|
06-08 |
|
09-11 |
|
12-14 |
|
15-17 |
|
18-20 |
|
21-23 |
Katunayaka, Sri Lanka - Solar energy and surface meteorology
| Variable | I | II | III | IV | V | VI | VII | VIII | IX | X | XI | XII |
| Insolation, kWh/m²/day | 4.58 | 5.44 | 5.93 | 5.47 | 5.11 | 4.73 | 4.77 | 4.95 | 4.97 | 4.66 | 4.30 | 4.27 |
| Clearness, 0 - 1 | 0.50 | 0.56 | 0.58 | 0.53 | 0.50 | 0.47 | 0.48 | 0.48 | 0.48 | 0.47 | 0.46 | 0.48 |
| Temperature, °C | 24.64 | 25.52 | 26.97 | 26.77 | 26.44 | 26.08 | 25.77 | 25.75 | 25.70 | 25.60 | 25.26 | 24.82 |
| Wind speed, m/s | 5.98 | 4.76 | 3.72 | 3.64 | 6.29 | 7.96 | 6.91 | 7.30 | 6.35 | 4.88 | 4.39 | 5.38 |
| Precipitation, mm | 48 | 71 | 128 | 244 | 298 | 154 | 103 | 87 | 187 | 351 | 294 | 153 |
| Wet days, d | 4.4 | 4.4 | 7.7 | 13.4 | 12.3 | 13.2 | 9.6 | 8.8 | 12.0 | 15.4 | 14.5 | 10.4 |
These data were obtained from the NASA Langley Research Center Atmospheric Science Data Center; New et al. 2002
Notes:
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Katunayaka, Sri Lanka - Basic information
Latitude: +7.18 (7°10'48"N)
Longitude: +79.87 (79°52'12"E)
Time zone: UTC+5:30 hours
Local time: 09:50
Country: Sri Lanka
Continent: Asia
Sub-region: Southern Asia
Distance: ~15000 km (from your IP)
Altitude: ~7 m
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