| Date | Weekday | Text | Observed | |||
|---|---|---|---|---|---|---|
| Other states | ||||||
| 14 May | Sunday | Liberia: Unification Day/Integration Day | ||||
| 14 May | Sunday | Malawi: Kamuzu Day | ||||
| 14 May | Sunday | Paraguay: Independence Day (1811) | ||||
| 14 May | Sunday | Philippines: Carabao Festival/Constitution Day/Feast of St Isidro | ||||
| 14 May | Sunday | US: Mother's Day, give her a call today | ||||
| 14 May | Sunday | RELIGIOUS | Christian: St Matthias, apostle | |||
| 14 May | Sunday | RELIGIOUS | Roman Catholic: Commemoration of St Boniface, martyr | |||
| 14 May | Sunday | RELIGIOUS | Jewish: Lag B'Omer (love for Holy Land Day) (Iyar 18, 5758 AM) | |||
| Australia | ||||||
| 14 May 2017 | Sunday | JEWISH HOLIDAY | Lag B'Omer | |||
| 14 May 2017 | Sunday | OBSERVANCE | Mother's Day | |||
| Bahamas | ||||||
| 14 May 2017 | Sunday | OBSERVANCE | Mothers' Day | |||
| Barbados | ||||||
| 14 May 2017 | Sunday | OBSERVANCE | Mothers' Day | |||
| Belarus | ||||||
| 14 May 2017 | Sunday | OBSERVANCE | Day of the National Emblem and Flag of Belarus | |||
| Brazil | ||||||
| 14 May 2017 | Sunday | OBSERVANCE | Mother's Day | |||
| Canada | ||||||
| 14 May 2017 | Sunday | JEWISH HOLIDAY | Lag B'Omer | |||
| 14 May 2017 | Sunday | OBSERVANCE | Mother's Day | |||
| Cayman-islands | ||||||
| 14 May 2017 | Sunday | OBSERVANCE | Mothers' Day | |||
| Colombia | ||||||
| 14 May 2017 | Sunday | OBSERVANCE | Mother's Day | |||
| Cuba | ||||||
| 14 May 2017 | Sunday | OBSERVANCE | Mother´s Day | |||
| Dominican-republic | ||||||
| 14 May 2017 | Sunday | OBSERVANCE | Día de la Madre | |||
| Finland | ||||||
| 14 May 2017 | Sunday | DE FACTO HOLIDAY | Mother's Day | |||
| Germany | ||||||
| 14 May 2017 | Sunday | OBSERVANCE | Mother's Day | |||
| Honduras | ||||||
| 14 May 2017 | Sunday | OBSERVANCE | Mother's Day | |||
| Iceland | ||||||
| 14 May 2017 | Sunday | OBSERVANCE | Mothers' Day | |||
| Israel | ||||||
| 14 May 2017 | Sunday | OBSERVANCE, HEBREW | Lag B'Omer | |||
| Jamaica | ||||||
| 14 May 2017 | Sunday | OBSERVANCE | Mother's Day | |||
| Latvia | ||||||
| 14 May 2017 | Sunday | OBSERVANCE | Mothers' Day | |||
| New-zealand | ||||||
| 14 May 2017 | Sunday | OBSERVANCE | Mother's Day | |||
| Paraguay | ||||||
| 14 May 2017 | Sunday | NATIONAL HOLIDAY | National Holiday | |||
| Peru | ||||||
| 14 May 2017 | Sunday | OBSERVANCE | Mother's Day | |||
| Puerto-rico | ||||||
| 14 May 2017 | Sunday | PUBLIC HOLIDAY | Mothers' Day | |||
| Romania | ||||||
| 14 May 2017 | Sunday | OBSERVANCE | Father's Day | |||
| Singapore | ||||||
| 14 May 2017 | Sunday | OBSERVANCE | Mother's Day | |||
| South-africa | ||||||
| 14 May 2017 | Sunday | OBSERVANCE | Mother's Day | |||
| Taiwan | ||||||
| 14 May 2017 | Sunday | OBSERVANCE | Mother's Day | |||
| Trinidad | ||||||
| 14 May 2017 | Sunday | OBSERVANCE | Mother's Day | |||
| Uk | ||||||
| 14 May 2017 | Sunday | JEWISH HOLIDAY | Lag B'Omer | |||
| Ukraine | ||||||
| 14 May 2017 | Sunday | OBSERVANCE | Mother's Day | |||
| USA | ||||||
| 14 May 2017 | Sunday | JEWISH HOLIDAY | Lag BaOmer | |||
| 14 May 2017 | Sunday | OBSERVANCE | Mothers' Day | |||
OnThisDay.net