Mabadiliko ya saa za kuokoa mwangaza wa mchana mwaka 2018
- Albania
- Andorra
- Australia
- Austria
- Ayalandi
- Bahama
- Bermuda
- Bosnia na Hezegovina
- Brazil
- Bulgaria
- Chechia
- Chile
- Croatia
- Denmaki
- Estonia
- Fiji
- Gibraltar
- Greenland
- Haiti
- Hungaria
- Iran
- Israeli
- Italia
- Jersey
- Jordan
- Kanada
- Kisiwa cha Man
- Korea Kaskazini
- Kosovo
- Kuba
- Latvia
- Lebanon
- Liechtenstein
- Lithuania
- Luxembourg
- Maeneo ya Palestina
- Malta
- Masedonia ya Kaskazini
- Meksiko
- Mji wa Vatican
- Monaco
- Montenegro
- Morocco
- Norway
- Nyuzilandi
- Paraguay
- Poland
- Romania
- Saiprasi
- Samoa
- Santapierre na Miquelon
- Sao Tome na Principe
- Serbia
- Slovakia
- Slovenia
- Svalbard na Jan Mayen
- Syria
| Nchi | Mabadiliko yajayo ya DST | Mwelekeo |
|---|---|---|
| Albania | 2018-03-25 | mbele |
| Andorra | 2018-03-25 | mbele |
| Australia | 2018-03-31 | nyuma |
| Austria | 2018-03-25 | mbele |
| Ayalandi | 2018-03-25 | mbele |
| Bahama | 2018-03-11 | mbele |
| Bermuda | 2018-03-11 | mbele |
| Bosnia na Hezegovina | 2018-03-25 | mbele |
| Brazil | 2018-02-18 | nyuma |
| Bulgaria | 2018-03-25 | mbele |
| Chechia | 2018-03-25 | mbele |
| Chile | 2018-05-13 | nyuma |
| Croatia | 2018-03-25 | mbele |
| Denmaki | 2018-03-25 | mbele |
| Estonia | 2018-03-25 | mbele |
| Fiji | 2018-01-13 | nyuma |
| Gibraltar | 2018-03-25 | mbele |
| Greenland | 2018-03-25 | mbele |
| Haiti | 2018-03-11 | mbele |
| Hungaria | 2018-03-25 | mbele |
| Iran | 2018-03-21 | mbele |
| Israeli | 2018-03-23 | mbele |
| Italia | 2018-03-25 | mbele |
| Jersey | 2018-03-25 | mbele |
| Jordan | 2018-03-29 | mbele |
| Kanada | 2018-03-11 | mbele |
| Kisiwa cha Man | 2018-03-25 | mbele |
| Korea Kaskazini | 2018-05-04 | mbele |
| Kosovo | 2018-03-25 | mbele |
| Kuba | 2018-03-11 | mbele |
| Latvia | 2018-03-25 | mbele |
| Lebanon | 2018-03-24 | mbele |
| Liechtenstein | 2018-03-25 | mbele |
| Lithuania | 2018-03-25 | mbele |
| Luxembourg | 2018-03-25 | mbele |
| Maeneo ya Palestina | 2018-03-23 | mbele |
| Malta | 2018-03-25 | mbele |
| Masedonia ya Kaskazini | 2018-03-25 | mbele |
| Meksiko | 2018-04-01 | mbele |
| Mji wa Vatican | 2018-03-25 | mbele |
| Monaco | 2018-03-25 | mbele |
| Montenegro | 2018-03-25 | mbele |
| Morocco | 2018-03-25 | mbele |
| Norway | 2018-03-25 | mbele |
| Nyuzilandi | 2018-03-31 | nyuma |
| Paraguay | 2018-03-25 | nyuma |
| Poland | 2018-03-25 | mbele |
| Romania | 2018-03-25 | mbele |
| Saiprasi | 2018-03-25 | mbele |
| Samoa | 2018-03-31 | nyuma |
| Santapierre na Miquelon | 2018-03-11 | mbele |
| Sao Tome na Principe | 2018-01-01 | mbele |
| Serbia | 2018-03-25 | mbele |
| Slovakia | 2018-03-25 | mbele |
| Slovenia | 2018-03-25 | mbele |
| Svalbard na Jan Mayen | 2018-03-25 | mbele |
| Syria | 2018-03-29 | mbele |