Free: When Summer Season Starts

Enter . To make record-keeping easier, climatologists simply split the year into four three-month blocks based on the annual temperature cycle.

The perception of when summer starts is also deeply rooted in cultural traditions. In many Western societies, the "unofficial" start of summer is linked to the academic calendar—specifically, the end of the school year, which often occurs in late May or early June. Additionally, holidays such as Memorial Day in the United States (the last Monday in May) serve as societal markers for the beginning of the "summer season," heralding the opening of public pools, beaches, and tourist attractions. when summer season starts