| Timezone | Next clock change | When |
|---|
| America/Havana | Clocks go forward 1 hour | Mar 14, 2027, 1:48 AM |
| America/Miquelon | Clocks go forward 1 hour | Mar 14, 2027, 3:48 AM |
| Atlantic/Bermuda | Clocks go forward 1 hour | Mar 14, 2027, 3:48 AM |
| America/Grand_Turk | Clocks go forward 1 hour | Mar 14, 2027, 3:48 AM |
| America/Nassau | Clocks go forward 1 hour | Mar 14, 2027, 3:48 AM |
| America/Toronto | Clocks go forward 1 hour | Mar 14, 2027, 3:48 AM |
| America/Port-au-Prince | Clocks go forward 1 hour | Mar 14, 2027, 3:48 AM |
| America/New_York | Clocks go forward 1 hour | Mar 14, 2027, 3:48 AM |
| Asia/Beirut | Clocks go forward 1 hour | Mar 28, 2027, 1:48 AM |
| Europe/Amsterdam | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Andorra | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Athens | Clocks go forward 1 hour | Mar 28, 2027, 4:48 AM |
| Europe/Belgrade | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Berlin | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Zurich | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Bratislava | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Brussels | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Bucharest | Clocks go forward 1 hour | Mar 28, 2027, 4:48 AM |
| Europe/Budapest | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Chisinau | Clocks go forward 1 hour | Mar 28, 2027, 4:48 AM |
| Europe/Copenhagen | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Isle_of_Man | Clocks go forward 1 hour | Mar 28, 2027, 2:48 AM |
| Europe/Dublin | Clocks go forward 1 hour | Mar 28, 2027, 2:48 AM |
| Europe/Gibraltar | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Helsinki | Clocks go forward 1 hour | Mar 28, 2027, 4:48 AM |
| Europe/Kyiv | Clocks go forward 1 hour | Mar 28, 2027, 4:48 AM |
| Europe/Lisbon | Clocks go forward 1 hour | Mar 28, 2027, 2:48 AM |
| Europe/Ljubljana | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/London | Clocks go forward 1 hour | Mar 28, 2027, 2:48 AM |
| Europe/Luxembourg | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Madrid | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Monaco | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Asia/Nicosia | Clocks go forward 1 hour | Mar 28, 2027, 4:48 AM |
| America/Nuuk | Clocks go forward 1 hour | Mar 28, 2027, 12:48 AM |
| Europe/Oslo | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Paris | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Podgorica | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Prague | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Riga | Clocks go forward 1 hour | Mar 28, 2027, 4:48 AM |
| Europe/Rome | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Jersey | Clocks go forward 1 hour | Mar 28, 2027, 2:48 AM |
| Europe/Guernsey | Clocks go forward 1 hour | Mar 28, 2027, 2:48 AM |
| Europe/San_Marino | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Sarajevo | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Skopje | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Sofia | Clocks go forward 1 hour | Mar 28, 2027, 4:48 AM |
| Europe/Stockholm | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Tallinn | Clocks go forward 1 hour | Mar 28, 2027, 4:48 AM |
| Europe/Tirane | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Atlantic/Faroe | Clocks go forward 1 hour | Mar 28, 2027, 2:48 AM |
| Europe/Vaduz | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Malta | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Vienna | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Vilnius | Clocks go forward 1 hour | Mar 28, 2027, 4:48 AM |
| Europe/Warsaw | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Europe/Zagreb | Clocks go forward 1 hour | Mar 28, 2027, 3:48 AM |
| Pacific/Auckland | Clocks go back 1 hour | Apr 4, 2027, 2:48 AM |
| Pacific/Norfolk | Clocks go back 1 hour | Apr 4, 2027, 2:48 AM |
| Australia/Sydney | Clocks go back 1 hour | Apr 4, 2027, 2:48 AM |
| America/Santiago | Clocks go back 1 hour | Apr 3, 2027, 11:48 PM |
| Africa/Cairo | Clocks go forward 1 hour | Apr 30, 2027, 1:48 AM |
