The year is commonly divided into four seasons: spring, summer, fall (or autumn), and winter. Because we divide a year into 12 months, each season lasts about three months.

Solstices & Equinoxes for New York ... The Seasons Calculator shows the times and dates of Vernal (Spring) & Autumnal (Fall) equinoxes and Summer and Winter solstices all over the world.

Earth's axial tilt causes different parts of the Earth to receive more or less solar energy at different times of the year, resulting in distinct seasons.

What Causes Seasons on Earth? Seasons change because Earth's rotational axis tilts away or towards the Sun during the course of a year.

Countries define seasons differently. This calculator refers to astronomical seasons, not meteorological seasons. All times are local time for Seattle.

United States 2025 – Calendar with American holidays. Yearly calendar showing months for the year 2025. Calendars – online and print friendly – for any year and month

Countries define seasons differently. This calculator refers to astronomical seasons, not meteorological seasons. All times are local time for Sydney.

Countries define seasons differently. This calculator refers to astronomical seasons, not meteorological seasons. All times are local time for Hyderabad.

September equinox to December solstice: 89.8 days December solstice to March equinox: 89.0 days Fall or Autumn? Both fall and autumn are correct English terms for the season preceding winter. …

Open the Seasons Calculator and enter a location into the search field near the top of the page. Use the drop-down menu above the table to select a different year range.