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Helena, Montana, United States - Sunrise, sunset, dawn and dusk times, table

Date Sunrise Sunset Length Change Dawn Dusk Length Change
Today 06:01 21:08 15:07   05:24 21:44 16:20  
+1 day 06:02 21:07 15:05 00:02 shorter 05:26 21:43 16:17 00:03 shorter
+1 week 06:09 20:59 14:50 00:17 shorter 05:34 21:34 16:00 00:20 shorter
+2 weeks 06:18 20:49 14:31 00:36 shorter 05:43 21:23 15:40 00:40 shorter
+1 month 06:38 20:22 13:44 01:23 shorter 06:06 20:54 14:48 01:32 shorter
+2 months 07:16 19:24 12:08 02:59 shorter 06:46 19:54 13:08 03:12 shorter
+3 months 07:57 18:27 10:30 04:37 shorter 07:26 18:58 11:32 04:48 shorter
+6 months 08:02 17:19 9:17 05:50 shorter 07:29 17:52 10:23 05:57 shorter
Notes: Daylight saving time, * = Next day. Change preferences.

Helena, Montana, United States - Sunrise, sunset, dawn and dusk times, graph

Helena - sunrise, sunset, dawn and dusk times for the whole year in a graph
23 22 21 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Darkness Dawn Sunshine Dusk Notes: How to read this graph? Change preferences.

Helena, Montana, United States - Sun path diagram

Helena - Sun path diagram (solar path diagram, sun chart, solar chart)
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
Notes: = Daylight saving time, * = Next day. How to read this graph? Change preferences.

Helena, Montana, United States - Solar energy and surface meteorology

VariableIIIIIIIVVVIVIIVIIIIXXXIXII
Insolation, kWh/m²/day1.312.143.204.405.355.946.255.273.872.501.511.11
Clearness, 0 - 10.440.480.480.490.500.520.560.550.510.480.440.44
Temperature, °C-7.25-5.51-0.625.2710.5214.7018.4417.7611.434.93-2.32-7.09
Wind speed, m/s6.525.885.275.535.285.234.954.755.325.766.156.32
Precipitation, mm171221285155333430191616
Wet days, d9.07.39.58.811.410.47.48.07.55.67.68.9
These data were obtained from the NASA Langley Research Center Atmospheric Science Data Center; New et al. 2002
Notes: Help. Change preferences.

Helena, Montana, United States - Basic information

Latitude: +46.59278 (46°35'34.008"N)
Longitude: -112.03528 (112°02'07.008"W)
Time zone: UTC-7 hours
Local time: 21:05
Country: Montana, United States
Continent: Americas
Sub-region: Northern America
Distance: ~2900 km (from your IP)
Altitude: ~1300 m
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Helena
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