Jedna gregorijanska kalendarska godina ima 365,2425 dana:
1 year = 365.2425 days = (365.2425 days) × (24 hours/day) × (3600 seconds/hour) = 31556952 seconds
Jedna julijanska astronomska godina ima 365,25 dana:
1 year = 365.25 days = (365.25 days) × (24 hours/day) × (3600 seconds/hour) = 31557600 seconds
Jedna kalendarska obična godina ima 365 dana:
1 common year = 365 days = (365 days) × (24 hours/day) × (3600 seconds/hour) = 31536000 seconds
Jedna kalendarska prijestupna godina ima 366 dana (događa se svake 4 godine):
1 leap year = 366 days = (366 days) × (24 hours/day) × (3600 seconds/hour) = 31622400 seconds
Advertising