When Is Spring Page

Spring Equinox occurs the exact moment the sun crosses the celestial equator from south to north. On this day, daylight and darkness are nearly equal in length across the globe. Meteorological Spring (The Weather Cycle): Meteorologists group months into sets of three based on the annual temperature cycle and the Gregorian calendar. By fixing the dates to the first of the month, scientists can more easily compare weather statistics and climate trends year-over-year. National Centers for Environmental Information (NCEI) (.gov) +9 Global Perspective While the North welcomes spring in March, the seasons are reversed in the

In the Southern Hemisphere (places like Australia, Brazil, and South Africa), astronomical spring begins during the , typically falling on September 22 or 23. 2. Meteorological Spring when is spring

Whether you are looking for the precise astronomical moment or the day it "feels" like the season has changed, here is everything you need to know about the start of spring. 1. Astronomical Spring (The Equinox) Spring Equinox occurs the exact moment the sun

An equinox occurs when the sun crosses the celestial equator. On this day, day and night are approximately equal in length. From this point forward, the days grow longer and the sun climbs higher in the sky. By fixing the dates to the first of