For the Northern Hemisphere, spring usually begins in , while the Southern Hemisphere enters spring in September . Definition Northern Hemisphere (NH) Southern Hemisphere (SH) Astronomical Spring (2026) March 20 , 10:46 AM EDT September 23 , 00:05 UTC Astronomical Spring (2027) March 20 , 4:23 PM EDT September 23 Meteorological Spring March 1 September 1 Two Ways to Define "Spring" Meteorological Versus Astronomical Seasons | News
There are two distinct ways to mark the beginning of the season: spring date start
The unofficial start of spring dating can be linked to the first day of spring, which falls on March 20th or 21st in the Northern Hemisphere, depending on the year. This date marks the beginning of the spring equinox, a time when day and night are approximately equal in length. For the Northern Hemisphere, spring usually begins in
If you're looking to take advantage of the spring dating season, here are some tips to keep in mind: If you're looking to take advantage of the
. Key Transitions: After the March equinox, the Northern Hemisphere tilts further toward the Sun, leading to longer days, warmer temperatures, and signs of new growth like blooming flowers and active wildlife. Instagram +3 Why the Dates Differ Perspective Start Date Basis Purpose Astronomical March 20, 2026 Earth's orbit and tilt relative to the Sun Traditional "official" start based on celestial events. Meteorological March 1, 2026 Annual temperature cycles Consistent data tracking for climatologists. For those looking for
The official start of spring depends on whether you follow the calendar (based on Earth's position relative to the sun) or the meteorological calendar (based on temperature cycles and the Gregorian calendar). Spring Start Dates (2026–2027)