Summer
Seasons

How many days untilSummer

Summer 2025 falls on June 21, 2025. See how much time has passed since that holiday date.

Saturday, June 21, 2025 at 2:42 AM UTC - Monday, September 22, 2025 at 6:19 PM UTCNorthern Hemisphere
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AGO
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About Summer

In 2025, summer starts on June 21 at the June solstice and lasts until September 22. The June solstice marks the longest daylight point of the year in the Northern Hemisphere, and in many places evenings stay bright well into late hours. After months of shorter days, this shift usually coincides with school breaks, peak park and beach activity, and a clear rise in summer travel and outdoor social events.

Summer 2025 Date Information

Summer 2025 falls on Saturday, 21 June 2025. This section highlights the exact date, weekday, and where the holiday lands within the year.

Full Date

Saturday, 21 June 2025

Day of Year

Day 172

Days Left in Year

193 days

Next & Previous

Summer

Summer 2024

713 days ago

Summer

Summer 2026

18 days to go

When is Summer 2025?

When is Summer?

Is it Summer today?

Find out if it's Summer today

Related Dates

Spring

Spring

290 days to go

Fall

Fall

111 days to go

Independence Day

Independence Day

31 days to go

June Solstice

June Solstice

18 days to go

September Equinox

September Equinox

112 days to go

Winter

Winter

201 days to go

Frequently Asked Questions about Summer

Summer 2025 was 254 days ago on Saturday, 21 June 2025.