Countdown

How many days until May 21?

251
days until May 21
The next May 21 is Friday, May 21, 2027

Counting down to May 21

There are 251 days until May 21. The next May 21 falls on Friday, May 21, 2027. This countdown updates automatically every day — bookmark it and check back any time.

The 251 days until May 21, broken down

179
business days
72
weekend days
35
full weeks
6
extra days

That's 179 working days (Monday to Friday) and 72 weekend days — 36 Saturdays and 36 Sundays. Public holidays vary by country, so they aren't deducted.

On May 21 in history

  • 1502Portuguese explorer João da Nova discovers the island of Saint Helena
  • 1881Clara Barton founds the American Red Cross
  • 1927Charles Lindbergh lands in Paris, completing the first solo transatlantic flight
  • 1991Former Indian PM Rajiv Gandhi is assassinated by a suicide bomber

Notable world events that happened on May 21 in earlier years.

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