2025 Summer Calendar Date Timeline. Summer 2025 starts on friday, june 20th in the northern hemisphere, with the first day of summer being the longest daylight day of the year with the earth's axis having reached its furthest tilt and begins to change directiion back. Below are links to blank calendars you can print or download for the year 2025.
This calendar is regularly maintained and supersedes what may have been listed in the most recent catalog which. At georgia tech, the academic year begins at the start of the summer semester, continues through the fall.
2025 Summer Calendar Date Timeline Images References :