Countdown to Summer Solstice
The summer solstice occurs around June 21 each year in the Northern Hemisphere.
Approximate — the exact astronomical moment varies by year and timezone.
The summer solstice around June 21 is the longest day of the year in the Northern Hemisphere — the official start of astronomical summer.
The summer solstice occurs around June 21 each year in the Northern Hemisphere.
Keep this countdown on your iPhone
The Rouse app includes a one-tap Summer Solstice template — dated correctly, recurring every year, and rolling forward automatically the moment it passes. Add up to 5 alerts ("1 week before", "1 day before"), pin it to your Lock Screen widget, and tap the display to switch between days, weeks, or full units. 2 countdowns are free.
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Common questions
When is Summer Solstice?
The summer solstice occurs around June 21 each year in the Northern Hemisphere. This page shows a live countdown to the next occurrence.
How do I put a Summer Solstice countdown on my iPhone?
The Rouse app for iOS includes a one-tap Summer Solstice countdown template. It recurs yearly and auto-advances after each occurrence, supports up to 5 alerts (for example, 1 day before), and can appear on your Lock Screen as a widget. The free tier includes 2 countdowns.