World, Americas, Northern America, United States, Montana

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

Date Sunrise Sunset Length Change Dawn Dusk Length Change
Today 06:13 20:38 14:25   05:39 21:12 15:33  
+1 day 06:12 20:39 14:27 00:02 longer 05:38 21:13 15:35 00:02 longer
+1 week 06:03 20:47 14:44 00:19 longer 05:28 21:22 15:54 00:21 longer
+2 weeks 05:54 20:56 15:02 00:37 longer 05:18 21:32 16:14 00:41 longer
+1 month 05:39 21:13 15:34 01:09 longer 05:01 21:51 16:50 01:17 longer
+2 months 05:38 21:25 15:47 01:22 longer 04:59 22:04 17:05 01:32 longer
+3 months 06:07 21:02 14:55 00:30 longer 05:31 21:37 16:06 00:33 longer
+6 months 08:08 18:15 10:07 04:18 shorter 07:36 18:47 11:11 04:22 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
Darkness
Dawn
Sunshine
Dusk
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Helena, Montana, United States - Sun path diagram

Helena - Sun path diagram (solar path diagram, sun chart, solar chart)

Sun path

 
Today
 
June solstice
 
December solstice
 
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
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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: 00:13
Country: Montana, United States
Continent: Americas
Sub-region: Northern America
Distance: ~2900 km (from your IP)
Altitude: ~1300 m
Helena, nearby locations
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Helena on world map. Features current solar terminator dividing day and dark sides of earth.
Helena

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