Daylight saving time: when clocks change

Every clock change in the next 12 months, in date order, with the countries that make it. 68 countries change their clocks; 176 never do.

Clock changes in the next 12 months

Dates are each zone's own. A zone is shown once per change, under its largest city, with every country that keeps it.

  1. Thu, Oct 29, 2026

    • Cairo (Africa/Cairo): clocks go back 1 hour at 12:00 AM

      Egypt

  2. Sun, Nov 1, 2026

  3. Sun, Mar 14, 2027

  4. Fri, Mar 26, 2027

  5. Sat, Mar 27, 2027

  6. Sun, Mar 28, 2027

  7. Sun, Apr 4, 2027

  8. Sat, Apr 3, 2027

    • Santiago (America/Santiago): clocks go back 1 hour at 12:00 AM

      Chile

  9. Fri, Apr 30, 2027

    • Cairo (Africa/Cairo): clocks go forward 1 hour at 12:00 AM

      Egypt

  10. Sun, Sep 5, 2027

    • Santiago (America/Santiago): clocks go forward 1 hour at 12:00 AM

      Chile

  11. Sun, Sep 26, 2027

  12. Sun, Oct 3, 2027

176 countries that never change their clocks

Tools

The converter applies every zone's rules for the date you pick, so a time set for next month is right even when one side changes its clocks before then.

Time zone converter Time zone abbreviations

Frequently asked questions

Place data from GeoNames (CC BY 4.0). Times follow the IANA time zone database; sunrise and sunset are computed for the city's coordinates.