Equinox Summer 2025. And just as a point of record: Spring equinox 20 march, summer solstice 21 june, autumn equinox 22 september, winter solstice 21 december.
The 2025 vernal equinox open access at stonehenge will be on the 20th march: The autumnal equinox occurs in september, and in the northern hemisphere this date marks the end of summer and beginning of autumn.
March 19, 2025 At 8:06 Pm Pdt :
What is the autumn equinox?
Autumn / Fall Equinox 2025.
This is the first day of astronomical summer and occurs as the sun reaches its most northerly or southerly path in the sky.
From Left To Right, A June Solstice, A September Equinox, A December Solstice, A March.
Images References :
Find Out More About The Autumnal Equinox.
March 19, 2025 at 8:06 pm pdt :
September 22, 2025 At 5:43 Am.
And just as a point of record:
The Equinox In The Northern Hemisphere Occurs Twice A Year Around 20 March (The Spring Equinox) And Around 22 September (The Autumn Equinox).