Sunshine & Daylight Hours in Great Falls, Montana, Usa

• On balance sunshine hours in Great Falls, Montana range between 4h 17' for each day in November & 12h 11' per day in July.
• The longest day of the year is 15h 45' long and the shortest day is 8h 14' long.
• The longest day is 7h 31' longer than the shortest day.
• There is an average of 2956 hours of sunlight per year (of a possible 4383) with an average of 8:05 of sunlight per day.
• It is sunny 67.4% of daylight hours. The remaining 32.6% of daylight hours are likely cloudy or with shade, haze or low sun intensity.
• At midday the sun is on average 42.9° above the horizon at Great Falls, Montana.
• The summer solstice is on June 21st (the northern solstice) when the sun reaches it's highest point 65.96° above the horizon.
• The winter solstice is on December 21st (the southern solstice) when the midday sun is at it's lowest point of 19.13° above the horizon.