Perubahan waktu jimat siang pada 2010
- Albania
- Andorra
- Armenia
- Australia
- Austria
- Azerbaijan
- Bahamas
- Belanda
- Belarus
- Belgium
- Bermuda
- Bosnia dan Herzegovina
- Brazil
- Bulgaria
- Chile
- Croatia
- Cuba
- Cyprus
- Czechia
- Denmark
- Estonia
- Fiji
- Finland
- Gibraltar
- Greece
- Greenland
- Hungary
- Iran
- Ireland
- Isle of Man
- Israel
- Itali
- Jerman
- Jersey
- Jordan
- Kanada
- Kepulauan Aland
- Kepulauan Falkland
- Kepulauan Faroe
- Kepulauan Turks dan Caicos
- Kosovo
- Kota Vatican
- Latvia
- Liechtenstein
- Lithuania
- Lubnan
- Luxembourg
- Macedonia Utara
- Maghribi
- Malta
- Mesir
- Mexico
- Monaco
- Montenegro
- Namibia
- New Zealand
- Norway
- Paraguay
- Perancis
- Poland
- Portugal
- Romania
- Rusia
- Saint Pierre dan Miquelon
- Samoa
| Negara | Perubahan DST seterusnya | Arah |
|---|---|---|
| Albania | 2010-03-28 | ke hadapan |
| Andorra | 2010-03-28 | ke hadapan |
| Armenia | 2010-03-27 | ke hadapan |
| Australia | 2010-04-03 | ke belakang |
| Austria | 2010-03-28 | ke hadapan |
| Azerbaijan | 2010-03-28 | ke hadapan |
| Bahamas | 2010-03-14 | ke hadapan |
| Belanda | 2010-03-28 | ke hadapan |
| Belarus | 2010-03-28 | ke hadapan |
| Belgium | 2010-03-28 | ke hadapan |
| Bermuda | 2010-03-14 | ke hadapan |
| Bosnia dan Herzegovina | 2010-03-28 | ke hadapan |
| Brazil | 2010-02-21 | ke belakang |
| Bulgaria | 2010-03-28 | ke hadapan |
| Chile | 2010-04-04 | ke belakang |
| Croatia | 2010-03-28 | ke hadapan |
| Cuba | 2010-03-14 | ke hadapan |
| Cyprus | 2010-03-28 | ke hadapan |
| Czechia | 2010-03-28 | ke hadapan |
| Denmark | 2010-03-28 | ke hadapan |
| Estonia | 2010-03-28 | ke hadapan |
| Fiji | 2010-03-27 | ke belakang |
| Finland | 2010-03-28 | ke hadapan |
| Gibraltar | 2010-03-28 | ke hadapan |
| Greece | 2010-03-28 | ke hadapan |
| Greenland | 2010-03-28 | ke hadapan |
| Hungary | 2010-03-28 | ke hadapan |
| Iran | 2010-03-21 | ke hadapan |
| Ireland | 2010-03-28 | ke hadapan |
| Isle of Man | 2010-03-28 | ke hadapan |
| Israel | 2010-03-26 | ke hadapan |
| Itali | 2010-03-28 | ke hadapan |
| Jerman | 2010-03-28 | ke hadapan |
| Jersey | 2010-03-28 | ke hadapan |
| Jordan | 2010-03-25 | ke hadapan |
| Kanada | 2010-03-14 | ke hadapan |
| Kepulauan Aland | 2010-03-28 | ke hadapan |
| Kepulauan Falkland | 2010-04-18 | ke belakang |
| Kepulauan Faroe | 2010-03-28 | ke hadapan |
| Kepulauan Turks dan Caicos | 2010-03-14 | ke hadapan |
| Kosovo | 2010-03-28 | ke hadapan |
| Kota Vatican | 2010-03-28 | ke hadapan |
| Latvia | 2010-03-28 | ke hadapan |
| Liechtenstein | 2010-03-28 | ke hadapan |
| Lithuania | 2010-03-28 | ke hadapan |
| Lubnan | 2010-03-27 | ke hadapan |
| Luxembourg | 2010-03-28 | ke hadapan |
| Macedonia Utara | 2010-03-28 | ke hadapan |
| Maghribi | 2010-05-02 | ke hadapan |
| Malta | 2010-03-28 | ke hadapan |
| Mesir | 2010-04-29 | ke hadapan |
| Mexico | 2010-04-04 | ke hadapan |
| Monaco | 2010-03-28 | ke hadapan |
| Montenegro | 2010-03-28 | ke hadapan |
| Namibia | 2010-04-04 | ke belakang |
| New Zealand | 2010-04-03 | ke belakang |
| Norway | 2010-03-28 | ke hadapan |
| Paraguay | 2010-04-11 | ke belakang |
| Perancis | 2010-03-28 | ke hadapan |
| Poland | 2010-03-28 | ke hadapan |
| Portugal | 2010-03-28 | ke hadapan |
| Romania | 2010-03-28 | ke hadapan |
| Rusia | 2010-03-27 | ke hadapan |
| Saint Pierre dan Miquelon | 2010-03-14 | ke hadapan |
| Samoa | 2010-09-26 | ke hadapan |