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This is a composite panorama of three sunrises, showing the sun's path in the sky at the solstices and equinoxes
Photo: LynceanEducation, CC BY-SA 4.0, via Wikimedia Commons

Sky and seasons · Worldwide

March equinox is coming up.

Saturday, 20 March 2027

A week before, the day before and on the day. No account, nothing else.

Watch party

Count down with everyone else on this page right now.

Spring begins in the north, autumn in the south

About March equinox

At the March equinox the Sun crosses the celestial equator, and day and night are roughly equal everywhere. It marks the start of astronomical spring in the north and autumn in the south.

In 2027 it falls on a Saturday; in 2028 it’s on Monday 20 March, and in 2029 on Tuesday 20 March. Also in March 2027: International Day of Happiness (20 Mar), French Language Day (20 Mar) and World Sparrow Day (20 Mar). From this page you can add it to your calendar, get an email before it, share the countdown, or show it full screen.

How we work out the date
We calculate the exact moment with Meeus’ method, checked against published times; the date and time follow your time zone.
Sources

Calculated with Jean Meeus’ method (Astronomical Algorithms).

Page updated 5 November 2026. Report a wrong date

Dates

YearDate
202720 March, 20:24 UTC
202820 March, 02:17 UTC
202920 March, 08:01 UTC
203020 March, 13:51 UTC
203120 March, 19:41 UTC
203220 March, 01:22 UTC
203320 March, 07:23 UTC
203420 March, 13:17 UTC
203520 March, 19:03 UTC
203620 March, 01:02 UTC

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