What's the difference between meteorological and astronomical seasons?

Did you know there are actually two seasonal cycles for winter, spring, summer and fall — one is astronomical and the other is meteorological. Astronomical seasons are based on the position of Earth in relation to the sun, whereas the meteorological seasons follow the calendar year and are based on the annual temperature cy

Why Winter Should Really Start on December 1

The difference between meteorological and astronomical seasons

Infographic: Astronomical Seasons

The fall equinox is here. What does that mean?

Difference Between Meteorological & Astronomical Seasons

BLOG: Meteorological vs astronomical seasons what's the difference?

What Are Meteorological Seasons? - Farmers' Almanac

Spring equinox is nearly here. But what is it?

Why Meteorological Winter and Astronomical Winter are different

Meteorological fall begins Friday, how is it different from the actual season?

The spring equinox is here. What does that mean?

When is the first day of spring in 2024?

It's equinox day, the start of spring on the calendar. But meteorological spring started weeks ago. - Anchorage Daily News