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Days until the seasons

Today: September 19, 2026 · New York

3days until fall

Northern Hemisphere · September 22, 2026

New York. Equinox and solstice times are shown to the published minute.

How this count works

These are the astronomical seasons in the Northern Hemisphere. Spring and fall begin at equinoxes; summer and winter begin at solstices. The same instant can fall on different local dates.

Times are published to the minute. Meteorological seasons use different start dates. Southern Hemisphere season names are reversed; this page keeps the Northern Hemisphere names.

See how we count for the calendar conventions behind the answer.

Next, if you need it

To follow the next change down to the second, open its exact countdown.

For your place in the calendar year, check day of the year.

A worked example

On September 19, 2026 in New York, the next astronomical season starts 3 calendar days later. The fall equinox is September 22 at 8:05 PM there, the same instant as September 23 at 12:05 AM UTC.