Daylight saving time changes in 2012
- Albania
- Andorra
- Australia
- Austria
- Azerbaijan
- Bahamas
- Belgium
- Bermuda
- Bosnia and Herzegovina
- Brazil
- Bulgaria
- Canada
- Chile
- Croatia
- Cuba
- Cyprus
- Czechia
- Denmark
- Estonia
- Faroe Islands
- Fiji
- Finland
- France
- Germany
- Gibraltar
- Greece
- Greenland
- Haiti
- Hungary
- Iran
- Ireland
- Isle of Man
- Israel
- Italy
- Jersey
- Jordan
- Kosovo
- Latvia
- Lebanon
- Libya
- Liechtenstein
- Lithuania
- Luxembourg
- Malta
- Mexico
- Monaco
- Montenegro
- Morocco
- Namibia
- Netherlands
- New Zealand
- North Macedonia
- Norway
- Palestine
- Paraguay
- Poland
- Portugal
- Romania
- Saint Pierre and Miquelon
- Samoa
- Serbia
| Country | Next DST change | Direction |
|---|---|---|
| Albania | 2012-03-25 | forward |
| Andorra | 2012-03-25 | forward |
| Australia | 2012-03-31 | backward |
| Austria | 2012-03-25 | forward |
| Azerbaijan | 2012-03-25 | forward |
| Bahamas | 2012-03-11 | forward |
| Belgium | 2012-03-25 | forward |
| Bermuda | 2012-03-11 | forward |
| Bosnia and Herzegovina | 2012-03-25 | forward |
| Brazil | 2012-02-26 | backward |
| Bulgaria | 2012-03-25 | forward |
| Canada | 2012-03-11 | forward |
| Chile | 2012-04-29 | backward |
| Croatia | 2012-03-25 | forward |
| Cuba | 2012-04-01 | forward |
| Cyprus | 2012-03-25 | forward |
| Czechia | 2012-03-25 | forward |
| Denmark | 2012-03-25 | forward |
| Estonia | 2012-03-25 | forward |
| Faroe Islands | 2012-03-25 | forward |
| Fiji | 2012-01-21 | backward |
| Finland | 2012-03-25 | forward |
| France | 2012-03-25 | forward |
| Germany | 2012-03-25 | forward |
| Gibraltar | 2012-03-25 | forward |
| Greece | 2012-03-25 | forward |
| Greenland | 2012-03-25 | forward |
| Haiti | 2012-03-11 | forward |
| Hungary | 2012-03-25 | forward |
| Iran | 2012-03-20 | forward |
| Ireland | 2012-03-25 | forward |
| Isle of Man | 2012-03-25 | forward |
| Israel | 2012-03-30 | forward |
| Italy | 2012-03-25 | forward |
| Jersey | 2012-03-25 | forward |
| Jordan | 2012-03-29 | forward |
| Kosovo | 2012-03-25 | forward |
| Latvia | 2012-03-25 | forward |
| Lebanon | 2012-03-24 | forward |
| Libya | 2012-11-10 | backward |
| Liechtenstein | 2012-03-25 | forward |
| Lithuania | 2012-03-25 | forward |
| Luxembourg | 2012-03-25 | forward |
| Malta | 2012-03-25 | forward |
| Mexico | 2012-04-01 | forward |
| Monaco | 2012-03-25 | forward |
| Montenegro | 2012-03-25 | forward |
| Morocco | 2012-04-29 | forward |
| Namibia | 2012-04-01 | backward |
| Netherlands | 2012-03-25 | forward |
| New Zealand | 2012-03-31 | backward |
| North Macedonia | 2012-03-25 | forward |
| Norway | 2012-03-25 | forward |
| Palestine | 2012-03-29 | forward |
| Paraguay | 2012-04-08 | backward |
| Poland | 2012-03-25 | forward |
| Portugal | 2012-03-25 | forward |
| Romania | 2012-03-25 | forward |
| Saint Pierre and Miquelon | 2012-03-11 | forward |
| Samoa | 2012-03-31 | backward |
| Serbia | 2012-03-25 | forward |