When Do the Seasons Start in 2020? | Spring months
Whendoallofthefourseasons—spring,summer,fall,andwinter—startandend?Findyourequinoxandsolsticedatesfor2021and2022—plus,learnthedifferencebetweenan astronomicalseasonandameteorological season.WhenDotheSeasons Begin?Eachseasonhasbothanastronomicalstartandameteorologicalstart.Itsoundscomplicated,buttrustus,it’snot!TheastronomicalstartdateisbasedonthepositionoftheSuninrelationtotheEarth,whilethemeteorologicalstartdateisbasedonthe12-monthcalendarandtheannualtemperaturecycle.Seebelowforamorein-dept...
When do all of the four seasons—spring, summer, fall, and winter—start and end? Find your equinox and solstice dates for 2021 and 2022—plus, learn the difference between an astronomical season and a meteorological season.
When Do the Seasons Begin?Each season has both an astronomical start and a meteorological start. It sounds complicated, but trust us, it’s not! The astronomical start date is based on the position of the Sun in relation to the Earth, while the meteorological start date is based on the 12-month calendar and the annual temperature cycle. See below for a more in-depth explanation.
The First Days of the Seasons Seasons of 2021 Astronomical Start Meteorological Start SPRING[1] Saturday, March 20, 5:37 A.M. EDT Monday, March 1 SUMMER[2] Sunday, June 20, 11:32 P.M. EDT Tuesday, June 1 FALL[3] Wednesday, September 22, 3:21 P.M. EDT Wednesday, September 1 WINTER[4] Tuesday, December 21, 10:59 A.M. EST Wednesday, December 1 Seasons of 2022 Astronomical Start Me...