reminder.page Chrome extension

How many days until spring?

The live countdown to the March equinox, when astronomical spring begins in the Northern Hemisphere, to the minute in your time zone.

 

-- days
-- hours
-- minutes
-- seconds

The next years

  • 2026 2026-03-20
  • 2027 2027-03-20
  • 2028 2028-03-20
  • 2029 2029-03-20
  • 2030 2030-03-20
  • 2031 2031-03-20

Reminder App for Chrome: reminders that ring with no tab open

This page rings only while it stays open. Our free Chrome extension keeps your reminders in Chrome’s side panel and rings each one with a notification and a sound whenever Chrome is running, on every computer where you’re signed in to Chrome with sync on.

  • Repeats every day, week, month or year, on chosen weekdays, or every few minutes between set hours
  • Priority reminders ring until you answer; Postpone or Dismiss from the notification
  • Reminders missed while Chrome was closed show as one summary when it starts again
  • Right-click a page, a link or selected text to make it a reminder that opens the page
  • Free, with no account. In 52 languages.
Add the extension to Chrome

Free · 30,000 users · rated 4.8 in the Chrome Web Store
For Chrome on Windows, Mac, Linux and Chromebooks.

Reminder App in Chrome’s side panel: today’s and tomorrow’s reminders, and a notification with Postpone and Dismiss Reminder App’s form: a reminder to drink water every 30 minutes from 9 to 5, Monday to Friday

The March equinox

At the March equinox the Sun crosses the celestial equator heading north, and day and night are nearly equal everywhere. The times above are worked out with astronomia, an implementation of Jean Meeus’s astronomical algorithms.

Questions and answers

When does spring start?

Astronomical spring starts at the March equinox, on March 19, 20 or 21. Meteorological spring starts on March 1.

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