Seasons In Usa Dates -

Here are the official with their typical dates in the USA (based on UTC timing; dates can shift by a day depending on the year):

Meteorological (based on the annual temperature cycle and 12-month calendar). ThoughtCo +1 2026 Season Dates The astronomical dates vary slightly each year due to the Earth's orbit, while meteorological dates remain fixed. Season Meteorological Dates (Fixed) 2026 Astronomical Dates (Approx.) Spring March 1 – May 31 March 20 – June 20 Summer June 1 – August 31 June 21 – September 21 Fall September 1 – November 30 September 22 – December 20 Winter December 1 – February 28/29 December 21 – March 19 Key Differences 12 sites Winter 2025, 2026, 2027 ❄️, dates for the change of seasons. 2 Jun 2025 — seasons in usa dates

Keep in mind that these dates are general guidelines and can vary slightly from year to year due to the Earth's elliptical orbit and the tilt of its axis. Here are the official with their typical dates

Meteorologists and climatologists group the seasons into three-month blocks based on the annual temperature cycle. Meteorological Versus Astronomical Seasons | News 2 Jun 2025 — Keep in mind that

The United States experiences a temperate climate with four distinct seasons: spring, summer, autumn (or fall), and winter. The dates of these seasons vary slightly from year to year, but generally follow a consistent pattern.

The table below outlines the exact start and end dates for both systems in the United States for the year 2026. Astronomical Start Astronomical End Meteorological Start Meteorological End Summer Fall Winter March 19, 2027 Feb 28, 2027 Understanding the Two Systems 1. Astronomical Seasons (Equinoxes & Solstices)