The night of tuesday, march 19 marks astronomical spring in the northern hemisphere and astronomical autumn in the southern hemisphere. Spring will last from march 19 until june 20, when summer officially starts in 2025.
In the northern hemisphere, the 2025 winter solstice will occur on december 21 at 09:20 gmt (december 21, 04:20 a.m. This year, the spring equinox falls on wednesday 20 march, and the astronomical spring lasts until the summer solstice.
Summer Starts At The Moment When The Sun Is Farthest North:
The 2025 spring equinox occurred at exactly 11:06 p.m.
In The Northern Hemisphere, The Astronomical Start Of Spring Is Also Known As The Spring Equinox.
But why does the day mark the start of spring and why only in the northern hemisphere?
Images References :
When Is The First Day Of Spring 2025?
When is the first day of spring in 2025?
Everything You Need To Know About The Spring Equinox 2025, Including When It Is, What It Is And How It Affects Our Planet.
But why does the day mark the start of spring and why only in the northern hemisphere?