How Many Days Until First Day of Summer (Northern Hemisphere) 2027?
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First Day of Summer (Northern Hemisphere) 2027 falls on Monday, June 21, 2027.
📅 – weeks
💼 – weekdays
🛌 – weekend days
🗓️ – months (approx)
Quick facts
| Exact moment (UTC) | June 21, 2027 · 14:06 |
|---|---|
| Event | June Solstice |
| Hemisphere note | Seasons flip in the Southern Hemisphere |
About First Day of Summer (Northern Hemisphere) 2027
The june solstice of 2027 falls on June 21, 2027 at 14:06 UTC — the astronomical start of summer in the Northern Hemisphere (winter below the equator).
Astronomically, this is the Sun at its northernmost point — summer begins in the north, winter in the south. It is also the day the tide of daylight turns: after the June solstice the change is barely minutes per week, then accelerates — the reason the weeks after a solstice feel darker (or lighter) faster than the solstice day itself.