Daylight Saving Time Checker
Start and end dates of daylight saving in the EU and US.
Work It Out And Get Clear Answers
Start and end dates of daylight saving in the EU and US.
Daylight Saving Time Checker
Enter your numbers below for an instant estimate.
How It Works
Key concepts behind this calculator
Enter Values
Fill in each field with your own numbers.
Calculate
Press Calculate to see the result.
Review
Read the breakdown and the explanation.
Adjust
Change values to compare scenarios.
Daylight Saving Time Checker Quick Guide
Typical values for reference.
| Year | EU starts (last Sunday in March) |
|---|---|
| 2,026 | 2026-03-29 |
| 1,013 | 1013-03-28 |
| 4,052 | 4052-03-31 |
| Rule of thumb: check your inputs, use the result as a guide and round sensibly. | |
Daylight Saving Time Checker FAQ
Answers to common questions about this calculator.
Rules for the EU and US; other countries differ.
It uses the default inputs shown and the formula described above. Change any value and press Calculate to see how the result moves.
It is an estimate based on the inputs you enter. Check real quotes, labels, product data or official guidance for important decisions.
Yes. Replace each input with your own figures and press Calculate to update the result.