June contains thirty days. June is the sixth month of the year, coming after May and before July. May and July each have 31 days.
A year consists of twelve months: January, February, March, April, May, June, July, August, September, October, November, and December. Each of April, June, September, and November has thirty days. Each of the months January, March, May, July, August, October, and December have 31 days. February has 28 days during a typical year and 29 days during a leap year. The number of days in a month can be recalled using the “knuckle” approach, in which months falling on each knuckle have 31 days and all other months have 30 days.