Last Day Of Summer 2024. These are the registration priority dates for the current registration term: Thursday, june 20 is the official first day of northern astronomical summer for 2024 — summer solstice — which is the longest day of the year for this half of the.

Sunday, july 21, was declared earth’s hottest day since records began, when average surface temperature reached 17.09 degrees celsius. Last day to add a course (full term) (ends at 3:45 p.m.) this is the last day you will be able to add a course for the full term without special.