Summary of DST in 2002 Worldwide
North America
| Country | Start of DST | End of DST |
| Bermuda | 2002-4-7 | 2002-10-27 |
| Canada | 2002-4-7 | 2002-10-27 |
| Cuba | 2002-4-7 | 2002-10-27 |
| Greenland | 2002-3-30 | 2002-10-26 |
| Mexico | 2002-4-7 | 2002-10-27 |
| Saint Pierre and Miquelon | 2002-4-7 | 2002-10-27 |
| The Bahamas | 2002-4-7 | 2002-10-27 |
| Turks and Caicos Islands | 2002-4-7 | 2002-10-27 |
| United States | 2002-4-7 | 2002-10-27 |
Oceania
| Country | Start of DST | End of DST |
| Australia | 2002-10-27 | 2002-3-31 |
| New Zealand | 2002-10-6 | 2002-3-17 |
| Tonga | - | 2002-1-27 |
South America
| Country | Start of DST | End of DST |
| Brazil | 2002-11-3 | 2002-2-16 |
| Chile | 2002-10-13 | 2002-3-9 |
| Falkland Islands | 2002-9-1 | 2002-4-21 |
| Paraguay | 2002-9-1 | 2002-4-6 |
Africa
| Country | Start of DST | End of DST |
| Burkina Faso | 2002-11-3 | 2002-2-16 |
| Egypt | 2002-4-26 | 2002-9-26 |
| Namibia | 2002-9-1 | 2002-4-7 |
Asia
| Country | Start of DST | End of DST |
| Armenia | 2002-3-31 | 2002-10-27 |
| Azerbaijan | 2002-3-31 | 2002-10-27 |
| Cyprus | 2002-3-31 | 2002-10-27 |
| Georgia | 2002-3-31 | 2002-10-26 |
| India | 2002-4-7 | 2002-10-5 |
| Iran | 2002-3-22 | 2002-9-21 |
| Iraq | 2002-4-1 | 2002-10-1 |
| Israel | 2002-3-29 | 2002-10-7 |
| Jordan | 2002-3-29 | 2002-9-27 |
| Kazakhstan | 2002-3-31 | 2002-10-27 |
| Kyrgyzstan | 2002-3-31 | 2002-10-27 |
| Lebanon | 2002-3-31 | 2002-10-26 |
| Mongolia | 2002-3-30 | 2002-9-28 |
| Nagorno-Karabakh | 2002-3-31 | 2002-10-27 |
| Northern Cyprus | 2002-3-31 | 2002-10-27 |
| Pakistan | 2002-4-7 | 2002-10-5 |
| Philippines | 2002-3-31 | 2002-10-27 |
| State of Palestine | 2002-4-19 | 2002-10-17 |
| Syria | 2002-4-1 | 2002-9-30 |
| Turkey | 2002-3-31 | 2002-10-27 |
Europe
| Country | Start of DST | End of DST |
| Albania | 2002-3-31 | 2002-10-27 |
| Andorra | 2002-3-31 | 2002-10-27 |
| Austria | 2002-3-31 | 2002-10-27 |
| Belarus | 2002-3-31 | 2002-10-27 |
| Belgium | 2002-3-31 | 2002-10-27 |
| Bosnia and Herzegovina | 2002-3-31 | 2002-10-27 |
| Bulgaria | 2002-3-31 | 2002-10-27 |
| Croatia | 2002-3-31 | 2002-10-27 |
| Czech Republic | 2002-3-31 | 2002-10-27 |
| Denmark | 2002-3-31 | 2002-10-27 |
| Estonia | 2002-3-31 | 2002-10-27 |
| Faroe Islands | 2002-3-31 | 2002-10-27 |
| Finland | 2002-3-31 | 2002-10-27 |
| France | 2002-3-31 | 2002-10-27 |
| Germany | 2002-3-31 | 2002-10-27 |
| Gibraltar | 2002-3-31 | 2002-10-27 |
| Greece | 2002-3-31 | 2002-10-27 |
| Guernsey | 2002-3-31 | 2002-10-27 |
| Hungary | 2002-3-31 | 2002-10-27 |
| Isle of Man | 2002-3-31 | 2002-10-27 |
| Italy | 2002-3-31 | 2002-10-27 |
| Jersey | 2002-3-31 | 2002-10-27 |
| Kosovo | 2002-3-31 | 2002-10-27 |
| Latvia | 2002-3-31 | 2002-10-27 |
| Liechtenstein | 2002-3-31 | 2002-10-27 |
| Luxembourg | 2002-3-31 | 2002-10-27 |
| Malta | 2002-3-31 | 2002-10-27 |
| Moldova | 2002-3-31 | 2002-10-27 |
| Montenegro | 2002-3-31 | 2002-10-27 |
| Netherlands | 2002-3-31 | 2002-10-27 |
| Norway | 2002-3-31 | 2002-10-27 |
| Poland | 2002-3-31 | 2002-10-27 |
| Portugal | 2002-3-31 | 2002-10-27 |
| Republic of Ireland | 2002-3-31 | 2002-10-27 |
| Republic of Macedonia | 2002-3-31 | 2002-10-27 |
| Romania | 2002-3-31 | 2002-10-27 |
| Russia | 2002-3-31 | 2002-10-27 |
| San Marino | 2002-3-31 | 2002-10-27 |
| Serbia | 2002-3-31 | 2002-10-27 |
| Slovakia | 2002-3-31 | 2002-10-27 |
| Slovenia | 2002-3-31 | 2002-10-27 |
| Spain | 2002-3-31 | 2002-10-27 |
| Svalbard | 2002-3-31 | 2002-10-27 |
| Sweden | 2002-3-31 | 2002-10-27 |
| Switzerland | 2002-3-31 | 2002-10-27 |
| Transnistria | 2002-3-31 | 2002-10-27 |
| Ukraine | 2002-3-31 | 2002-10-27 |
| United Kingdom | 2002-3-31 | 2002-10-27 |