Daylight Hours in Zhengzhou, China
- The longest day of the year is 14h 19' long and the shortest day is 9h 40' long.
- The longest day is 4h 39' longer than the shortest day.
- At midday the sun is on average 55.6° above the horizon at Zhengzhou.
- The summer solstice is on June 21st (the northern solstice) when the sun reaches it's highest point 78.72° above the horizon.
- The winter solstice is on December 21st (the southern solstice) when the midday sun is at it's lowest point of 31.87° above the horizon.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Daylight Hours & Minutes/ Day | 10h 05' | 10h 52' | 11h 54' | 13h 01' | 13h 57' | 14h 25' | 14h 13' | 13h 24' | 12h 20' | 11h 13' | 10h 18' | 9h 51' | 12h 00' | ||
| Sun altitude at solar noon on the 21st day (°). | 35.3 | 44.6 | 55.4 | 67.1 | 75.4 | 78.7 | 75.7 | 67.4 | 56 | 44.5 | 35.3 | 31.9 | 55.6 |