how many hours of work a month
December: 744. 730.5 hours average per month for a 4 year period which includes 1 leap year. That would depend on the month as there are months with 30, 31 and 28 days. Multiply the number of days of the month you want by 24 hrs per day. 730.5 hours average per month for a 4 year period which includes 1 leap year. That would depend on the month as there are months with 30, 31 and 28 days.