| Date | Weekday | Text | Observed | |||
|---|---|---|---|---|---|---|
| Armenia | ||||||
| 09 May 2010 | Sunday | NATIONAL HOLIDAY | Victory and Peace Day | |||
| Australia | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mother's Day | |||
| Azerbaijan | ||||||
| 09 May 2010 | Sunday | PUBLIC HOLIDAY | Victory Day over Fascism | |||
| Bahamas | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mothers' Day | |||
| Bangladesh | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mothers' Day | |||
| Barbados | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mothers' Day | |||
| Belarus | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Day of the National Emblem and Flag of Belarus | |||
| 09 May 2010 | Sunday | NATIONAL HOLIDAY | Victory Day | |||
| Bosnia | ||||||
| 09 May 2010 | Sunday | PUBLIC HOLIDAY | Victory Day | |||
| Brazil | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mother's Day | |||
| Canada | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mother's Day | |||
| Cayman-islands | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mothers' Day | |||
| Colombia | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mother's Day | |||
| Cuba | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mother´s Day | |||
| Dominican-republic | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Día de la Madre | |||
| Finland | ||||||
| 09 May 2010 | Sunday | DE FACTO HOLIDAY | Mother's Day | |||
| Germany | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mother's Day | |||
| Honduras | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mother's Day | |||
| Iceland | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mothers' Day | |||
| India | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mother's Day | |||
| 09 May 2010 | Sunday | RESTRICTED HOLIDAY | Birthday of Ravindranath | |||
| Jamaica | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mother's Day | |||
| Latvia | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mothers' Day | |||
| Moldova | ||||||
| 09 May 2010 | Sunday | NATIONAL HOLIDAY | Victory Day | |||
| New-zealand | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mother's Day | |||
| Peru | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mother's Day | |||
| Romania | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Father's Day | |||
| Russia | ||||||
| 09 May 2010 | Sunday | NATIONAL HOLIDAY | Victory Day | |||
| 09 May 2010 | Sunday | NATIONAL HOLIDAY | Victory Day | |||
| 09 May 2010 | Sunday | NATIONAL HOLIDAY | Victory Day | |||
| 09 May 2010 | Sunday | NATIONAL HOLIDAY | Victory Day | |||
| Serbia | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Victory Day | |||
| Singapore | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mother's Day | |||
| South-africa | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mother's Day | |||
| Taiwan | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mother's Day | |||
| Trinidad | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mother's Day | |||
| Uk | ||||||
| 09 May 2010 | Sunday | LOCAL HOLIDAY | Liberation Day | Guernsey, Jersey | ||
| Ukraine | ||||||
| 09 May 2010 | Sunday | NATIONAL HOLIDAY | Victory Day / Memorial Day | |||
| 09 May 2010 | Sunday | OBSERVANCE | Mother's Day | |||
| USA | ||||||
| 09 May 2010 | Sunday | OBSERVANCE | Mothers' Day | |||
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