2025 Calendar Summertime Theme

2025 Calendar Summertime Theme. 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. Complete 2025 social media calendar packed with holidays, awareness days, and content planning tips.

Download them for free in ai or eps format. Chiun lee, deputy design director: