1 year is equal to 12 months
year is not 365_1_4_days_long. year is not 365_days_long. one_year has not 365.25_days nine_months is three_quarters_of_year. one_year has 365.25_days year has not 12_months years has 366_days year has 12_months years has not 366_days year is 365_1_4_days_long.