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NOAA Surface Radiation Research Branch Improved Solar Calculators Air Resources Lab Sunrise/Sunset and Solar Noon Calculator Solar Position Calculator Back to SRRB Homepage ...

NOAA Surface Radiation Research Branch Sunrise/Sunset Calculator Air Resources Lab City: Deg: Min: Sec: Time Zone Lat: North=+ South=- Offset to UTC (MST=+7): Daylight Saving Time: Click here for help finding your lat/long coordinates Long: West=+ East=- Note: To manually enter latitude/longitude, select Enter Lat/Long - ...