How much water does the sun evaporate from the surface of the earth per day?
Approximately 505,000 km3 (121,000 cu mi) of water fall as precipitation each year So do similar amount is evaporated each year. But it is impossible to exactly say how much water evaporates per day as there are thousands of factors starting with the date (length of the day on each hemisphere) current air humidity, percentage of cloud coverage, temperature, amount of snow on the surface, etc… It could be some 1400 km3 a day but but it is very inaccurate.