Daylight Saving Dates

DST start and end dates for the US and Europe in any year — computed, not looked up.

Year:

How to use

Enter a year, then click Show.

How are the dates computed?

US: 2nd Sunday of March to 1st Sunday of November. EU: last Sunday of March to last Sunday of October.

Do all places observe DST?

No — most of Asia, Africa, and parts of the US (Arizona, Hawaii) skip it. This covers US and EU rules.

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