Summary of DST in 2017 Worldwide
North America
| Country | Start of DST | End of DST |
| Bermuda | 2017-3-12 | 2017-11-5 |
| Canada | 2017-3-12 | 2017-11-5 |
| Cuba | 2017-3-12 | 2017-11-5 |
| Greenland | 2017-3-25 | 2017-10-28 |
| Mexico | 2017-4-2 | 2017-10-29 |
| Saint Pierre and Miquelon | 2017-3-12 | 2017-11-5 |
| The Bahamas | 2017-3-12 | 2017-11-5 |
| United States | 2017-3-12 | 2017-11-5 |
Oceania
| Country | Start of DST | End of DST |
| Australia | 2017-10-1 | 2017-4-2 |
| Fiji | 2017-11-5 | 2017-1-15 |
| New Zealand | 2017-9-24 | 2017-4-2 |
| Samoa | 2017-9-24 | 2017-4-2 |
| Tonga | 2017-11-5 | 2017-1-15 |
South America
| Country | Start of DST | End of DST |
| Brazil | 2017-10-15 | 2017-2-18 |
| Chile | 2017-8-13 | 2017-5-13 |
| Paraguay | 2017-10-1 | 2017-3-25 |
Africa
| Country | Start of DST | End of DST |
| Burkina Faso | 2017-10-15 | 2017-2-18 |
| Morocco | 2017-3-26 | 2017-5-21 |
| Namibia | 2017-9-3 | 2017-4-2 |
Asia
| Country | Start of DST | End of DST |
| Cyprus | 2017-3-26 | 2017-10-29 |
| Iran | 2017-3-22 | 2017-9-21 |
| Israel | 2017-3-24 | 2017-10-29 |
| Jordan | 2017-3-31 | 2017-10-27 |
| Lebanon | 2017-3-26 | 2017-10-28 |
| Mongolia | 2017-3-25 | 2017-9-29 |
| Northern Cyprus | 2017-3-26 | 2017-10-29 |
| Philippines | 2017-3-26 | 2017-10-29 |
| State of Palestine | 2017-3-25 | 2017-10-28 |
| Syria | 2017-3-31 | 2017-10-26 |
Europe
| Country | Start of DST | End of DST |
| Albania | 2017-3-26 | 2017-10-29 |
| Andorra | 2017-3-26 | 2017-10-29 |
| Austria | 2017-3-26 | 2017-10-29 |
| Belgium | 2017-3-26 | 2017-10-29 |
| Bosnia and Herzegovina | 2017-3-26 | 2017-10-29 |
| Bulgaria | 2017-3-26 | 2017-10-29 |
| Croatia | 2017-3-26 | 2017-10-29 |
| Czech Republic | 2017-3-26 | 2017-10-29 |
| Denmark | 2017-3-26 | 2017-10-29 |
| Estonia | 2017-3-26 | 2017-10-29 |
| Faroe Islands | 2017-3-26 | 2017-10-29 |
| Finland | 2017-3-26 | 2017-10-29 |
| France | 2017-3-26 | 2017-10-29 |
| Germany | 2017-3-26 | 2017-10-29 |
| Gibraltar | 2017-3-26 | 2017-10-29 |
| Greece | 2017-3-26 | 2017-10-29 |
| Guernsey | 2017-3-26 | 2017-10-29 |
| Hungary | 2017-3-26 | 2017-10-29 |
| Isle of Man | 2017-3-26 | 2017-10-29 |
| Italy | 2017-3-26 | 2017-10-29 |
| Jersey | 2017-3-26 | 2017-10-29 |
| Kosovo | 2017-3-26 | 2017-10-29 |
| Latvia | 2017-3-26 | 2017-10-29 |
| Liechtenstein | 2017-3-26 | 2017-10-29 |
| Lithuania | 2017-3-26 | 2017-10-29 |
| Luxembourg | 2017-3-26 | 2017-10-29 |
| Malta | 2017-3-26 | 2017-10-29 |
| Moldova | 2017-3-26 | 2017-10-29 |
| Monaco | 2017-3-26 | 2017-5-21 |
| Montenegro | 2017-3-26 | 2017-10-29 |
| Netherlands | 2017-3-26 | 2017-10-29 |
| Norway | 2017-3-26 | 2017-10-29 |
| Poland | 2017-3-26 | 2017-10-29 |
| Portugal | 2017-3-26 | 2017-10-29 |
| Republic of Ireland | 2017-3-26 | 2017-10-29 |
| Republic of Macedonia | 2017-3-26 | 2017-10-29 |
| Romania | 2017-3-26 | 2017-10-29 |
| San Marino | 2017-3-26 | 2017-10-29 |
| Serbia | 2017-3-26 | 2017-10-29 |
| Slovakia | 2017-3-26 | 2017-10-29 |
| Slovenia | 2017-3-26 | 2017-10-29 |
| Spain | 2017-3-26 | 2017-10-29 |
| Svalbard | 2017-3-26 | 2017-10-29 |
| Sweden | 2017-3-26 | 2017-10-29 |
| Switzerland | 2017-3-26 | 2017-10-29 |
| Transnistria | 2017-3-26 | 2017-10-29 |
| Ukraine | 2017-3-26 | 2017-10-29 |
| United Kingdom | 2017-3-26 | 2017-10-29 |