Spring birthday

I thought spring had his birthday today...
the 21th of March.
On the news they said spring 's birthday was yesterday... 20th of March.
anyway...
Happy birthday spring!


As I googled a little; it all depends on spring equinox.

(The word equinox is derived from the Latin words meaning “equal night.” Days and nights are approximately equal everywhere and the Sun rises and sets due east and west.)