Last Day Of Summer 2024 Calendar Usa. In north america, summer officially begins on thursday, june 20. This year the summer will start on thursday june 20, 2024 (day of the summer solstice) and will end on sunday september 22, 2024 with the autumnal equinox.
It is the longest day of the year that marks the. The 2024 printable calendar features a full year calendar with a list of united states holidays.