| Date |
Sunrise |
Sunset |
Length |
Change |
Dawn |
Dusk |
Length |
Change |
| Today |
07:01 |
18:02 |
11:01 |
|
06:36 |
18:27 |
11:51 |
|
| +1 day |
07:00 |
18:03 |
11:03 |
00:02 longer |
06:35 |
18:28 |
11:53 |
00:02 longer |
| +1 week |
06:54 |
18:08 |
11:14 |
00:13 longer |
06:29 |
18:33 |
12:04 |
00:13 longer |
| +2 weeks |
06:46 |
18:13 |
11:27 |
00:26 longer |
06:22 |
18:38 |
12:16 |
00:25 longer |
| +1 month |
06:27 |
18:25 |
11:58 |
00:57 longer |
06:03 |
18:49 |
12:46 |
00:55 longer |
| +2 months |
05:50 |
18:45 |
12:55 |
01:54 longer |
05:25 |
19:10 |
13:45 |
01:54 longer |
| +3 months |
05:21 |
19:06 |
13:45 |
02:44 longer |
04:54 |
19:33 |
14:39 |
02:48 longer |
| +6 months |
05:41 |
19:02 |
13:21 |
02:20 longer |
05:15 |
19:27 |
14:12 |
02:21 longer |
Notes:
Daylight saving time,
* =
Next day.
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Kokubu, Japan - Sunrise, sunset, dawn and dusk times, graph
Kokubu, Japan - 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 |
Kokubu, Japan - Solar energy and surface meteorology
| Variable | I | II | III | IV | V | VI | VII | VIII | IX | X | XI | XII |
| Insolation, kWh/m²/day | 2.49 | 3.21 | 3.79 | 4.68 | 4.78 | 4.07 | 4.58 | 4.53 | 3.94 | 3.57 | 2.75 | 2.43 |
| Clearness, 0 - 1 | 0.45 | 0.47 | 0.44 | 0.47 | 0.43 | 0.36 | 0.41 | 0.44 | 0.43 | 0.48 | 0.47 | 0.48 |
| Temperature, °C | 4.87 | 5.97 | 9.89 | 14.98 | 19.37 | 22.80 | 25.71 | 25.99 | 23.59 | 18.17 | 12.87 | 7.31 |
| Wind speed, m/s | 7.26 | 7.60 | 6.81 | 6.11 | 5.35 | 5.36 | 4.87 | 5.67 | 5.21 | 6.10 | 6.38 | 6.85 |
| Precipitation, mm | 78 | 96 | 152 | 220 | 253 | 414 | 345 | 247 | 222 | 110 | 84 | 64 |
| Wet days, d | 15.9 | 16.0 | 18.8 | 16.9 | 17.2 | 20.4 | 20.4 | 19.7 | 18.2 | 13.3 | 12.2 | 14.8 |
These data were obtained from the NASA Langley Research Center Atmospheric Science Data Center; New et al. 2002
Notes:
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Kokubu, Japan - Basic information
Latitude: +31.73 (31°43'48"N)
Longitude: +130.77 (130°46'12"E)
Time zone: UTC+9 hours
Local time: 02:55
Country: Japan
Continent: Asia
Sub-region: Eastern Asia
Distance: ~9800 km (from your IP)
Altitude: ~70 m
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