2025 Summer Calendar Scheduler Meaning. 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. Week numbers are at the left.
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. A guide to the national and regional public holidays that are celebrated in canada during 2025 with dates and information on the origin and meaning of holidays.