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Clock changes in Finland

Clocks in Finland go forward one hour on Sunday, 28 March 2027: at 03:00 they jump to 04:00. The night is one hour shorter — summer time starts.

2026, day by day One cell per day. The darker band is standard time, the lighter is summer time — 155 days on UTC+2:00, 210 on UTC+3:00.

The night of 28 March 2027

Between 03:00 and 04:00 the clock skips: that hour does not exist. Anything scheduled inside it lands after the jump.

⚠ 03:00–04:00 · summer time starts

The next changes

4 of 4

  • 28 03 03:00 → 04:00 · summer time starts Sunday
  • 31 10 04:00 → 03:00 · standard time returns Sunday
  • 26 03 03:00 → 04:00 · summer time starts Sunday
  • 29 10 04:00 → 03:00 · standard time returns Sunday

Transitions are computed directly from the IANA time-zone database at build time, not from a hand-kept table — if the rules change, these dates change with the next daily build.

FAQ

When do the clocks change in Finland?

Sunday, 28 March 2027, at 03:00 local time, when clocks go forward one hour.

Why does the time difference to other countries wobble?

Countries change their clocks on different dates — Europe and North America are a week or more apart — so for a few weeks each spring and autumn the usual difference is temporarily an hour off. Every overlap and difference figure on this site reads the current offsets from the IANA time-zone database, so those weeks are handled automatically.