Question

when does spring occur

Answer 1

Spring 2019 in Northern Hemisphere will begin on

Thursday

, 

21 March

and ends on

Friday

, 

21 June

Answer 2

the Northern Hemisphere winter ends and spring starts at the moment of the March equinox, which occurs every year between March 19 and March 21. Spring ends and summer starts at the moment of the June solstice, which occurs every year between June 20 and June 22. In the Southern Hemisphere spring lasts from the September equinox (September 21 to 23) to the December solstice (December 20 to 23)...