| Date |
Sunrise |
Sunset |
Length |
Change |
Dawn |
Dusk |
Length |
Change |
| Today |
07:26 |
17:59 |
10:33 |
|
06:57 |
18:28 |
11:31 |
|
| +1 day |
07:25 |
18:01 |
10:36 |
00:03 longer |
06:56 |
18:29 |
11:33 |
00:02 longer |
| +1 week |
07:16 |
18:08 |
10:52 |
00:19 longer |
06:48 |
18:36 |
11:48 |
00:17 longer |
| +2 weeks |
07:06 |
18:16 |
11:10 |
00:37 longer |
06:38 |
18:44 |
12:06 |
00:35 longer |
| +1 month |
07:41 |
19:34 |
11:53 |
01:20 longer |
07:13 |
20:02 |
12:49 |
01:18 longer |
| +2 months |
06:51 |
20:07 |
13:16 |
02:43 longer |
06:23 |
20:35 |
14:12 |
02:41 longer |
| +3 months |
06:11 |
20:38 |
14:27 |
03:54 longer |
05:40 |
21:10 |
15:30 |
03:59 longer |
| +6 months |
06:36 |
20:29 |
13:53 |
03:20 longer |
06:06 |
20:59 |
14:53 |
03:22 longer |
Notes:
Daylight saving time,
* =
Next day.
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Roy, Utah, United States - Sunrise, sunset, dawn and dusk times, graph
| 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 |
Roy, Utah, United States - Solar energy and surface meteorology
| Variable | I | II | III | IV | V | VI | VII | VIII | IX | X | XI | XII |
| Insolation, kWh/m²/day | 2.01 | 2.69 | 3.92 | 5.14 | 6.22 | 7.13 | 6.95 | 5.94 | 4.66 | 3.29 | 2.12 | 1.77 |
| Clearness, 0 - 1 | 0.51 | 0.49 | 0.52 | 0.54 | 0.57 | 0.62 | 0.62 | 0.59 | 0.57 | 0.53 | 0.48 | 0.50 |
| Temperature, °C | -9.03 | -6.71 | -1.28 | 4.70 | 10.56 | 16.38 | 20.83 | 19.39 | 13.37 | 6.24 | -2.23 | -8.35 |
| Wind speed, m/s | 4.81 | 4.76 | 4.83 | 4.86 | 4.83 | 4.87 | 4.97 | 4.96 | 5.00 | 4.74 | 4.98 | 4.82 |
| Precipitation, mm | 36 | 34 | 46 | 56 | 50 | 30 | 16 | 20 | 32 | 38 | 39 | 36 |
| Wet days, d | 9.9 | 8.7 | 10.2 | 9.7 | 8.7 | 6.0 | 4.6 | 5.5 | 5.9 | 6.1 | 8.3 | 9.9 |
These data were obtained from the NASA Langley Research Center Atmospheric Science Data Center; New et al. 2002
Notes:
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Latitude: +41.16167 (41°09'42.012"N)
Longitude: -112.02556 (112°01'32.016"W)
Time zone: UTC-7 hours
Local time: 22:39
Country: Utah, United States
Continent: Americas
Sub-region: Northern America
Distance: ~930 km (from your IP)
Altitude: ~1400 m
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