Sunshine & Daylight Hours in Tokyo, Japan

• The data suggests sunlight hours in Tokyo range between 4h 23' each day in September & October and 6h 34' for every day in August.
• The longest day of the year is 14h 25' long and the shortest day is 9h 34' long.
• The longest day is 4h 50' longer than the shortest day.
• There is an average of 2020 hours of sunlight per year (of a possible 4383) with an average of 5:31 of sunlight per day.
• It is sunny 46.1% of daylight hours. The remaining 53.9% of daylight hours are likely cloudy or with shade, haze or low sun intensity.
• At midday the sun is on average 54.7° above the horizon at Tokyo.
• The summer solstice is on June 21st (the northern solstice) when the sun reaches it's highest point 77.75° above the horizon.
• The winter solstice is on December 21st (the southern solstice) when the midday sun is at it's lowest point of 30.91° above the horizon.