| 29 Apr | Monday | Passover (day 7) | Israel |
| 29 Apr | Monday | Sh?wa Day | Japan |
| 30 Apr | Tuesday | Liberation Day/reunification Day | Vietnam |
| 01 May | Wednesday | International Workers Day | Albania |
| 01 May | Wednesday | May Day | Andorra |
| 01 May | Wednesday | Labor Day / May Day | Argentina |
| 01 May | Wednesday | Labour Day/may Day | Armenia |
| 01 May | Wednesday | Labor Day | Bulgaria |
| 01 May | Wednesday | Labour Day | Hong Kong |
| 01 May | Wednesday | International Day Of Solidarity Of Workers | Moldova |
| 01 May | Wednesday | Spring And Labor Day | Russia |
| 01 May | Wednesday | Labor Holiday | Serbia |
| 01 May | Wednesday | Labor And Solidarity Day | Turkey |
| 01 May | Wednesday | Feast Of St Joseph The Worker | Vatican City |
| 01 May | Wednesday | International Labor Day | Vietnam |
| 02 May | Thursday | Labour Day/may Day Holiday | Montenegro |
| 02 May | Thursday | Spring And Labor Day Holiday | Russia |
| 02 May | Thursday | Labor Holiday Second Day | Serbia |
| 02 May | Thursday | Labour Day Holiday | Slovenia |
| 03 May | Friday | Good Friday | Bulgaria |
| 03 May | Friday | Good Friday (orthodox) | Cyprus |
| 03 May | Friday | Day Off For Labor Day / May Day | Ecuador |
| 03 May | Friday | Constitution Memorial Day | Japan |
| 03 May | Friday | Constitution Day | Poland |
| 03 May | Friday | Orthodox Good Friday | Romania |
| 04 May | Saturday | Holy Saturday | Bulgaria |
| 04 May | Saturday | Martyrdom Of Imam Sadeq | Iran |
| 04 May | Saturday | Greenery Day | Japan |
| 04 May | Saturday | Orthodox Holy Saturday | Serbia |
| 04 May | Saturday | Coronation Day | Thailand |
| 05 May | Sunday | Easter Sunday Orthodox | Albania |
| 05 May | Sunday | Easter Sunday | Bulgaria |
| 05 May | Sunday | Coptic Easter Sunday | Egypt |
| 05 May | Sunday | Children's Day | Japan |
| 05 May | Sunday | Orthodox Easter Sunday | Moldova |
| 05 May | Sunday | Orthodox Easter Day | Romania |
| 06 May | Monday | St. George's Day | Bulgaria |
| 06 May | Monday | Easter Monday | Bulgaria |
| 06 May | Monday | Easter Monday (orthodox) | Cyprus |
| 06 May | Monday | Spring Festival | Egypt |
| 06 May | Monday | Orthodox Easter Monday | Greece |
| 06 May | Monday | Children's Day Observed | Japan |
| 06 May | Monday | Coronation Day Observed | Thailand |
| 06 May | Monday | Orthodox Easter Day Holiday | Ukraine |
| 08 May | Wednesday | Victory In Europe Day | Czechia |
| 08 May | Wednesday | Wwii Victory Day | France |
| 08 May | Wednesday | End Of World War Ii | Slovakia |
| 09 May | Thursday | Victory And Peace Day | Armenia |
| 09 May | Thursday | Victory Day | Belarus |
| 09 May | Thursday | Ascension Day | Belgium |
| 09 May | Thursday | Europe Day | Luxembourg |
| 09 May | Thursday | Victory Day / Memorial Day | Ukraine |
| 10 May | Friday | Mothers' Day | El Salvador |
| 14 May | Tuesday | Yom Haatzmaut | Israel |
| 14 May | Tuesday | National Holiday | Paraguay |
| 15 May | Wednesday | Buddha's Birthday | Hong Kong |
| 17 May | Friday | 17 May Constitution Day (1814) | Norway |
| 19 May | Sunday | Whit Sunday | Belgium |
| 19 May | Sunday | Pentecost | Estonia |
| 19 May | Sunday | Commemoration Of Ataturk, Youth And Sports Day | Turkey |
| 20 May | Monday | Whit Monday | Andorra |
| 20 May | Monday | Victoria Day | Canada |
| 21 May | Tuesday | Navy Day | Chile |
| 22 May | Wednesday | Independence Day Holiday | Montenegro |
| 24 May | Friday | Culture And Literacy Day | Bulgaria |
| 24 May | Friday | The Battle Of Pichincha | Ecuador |
| 25 May | Saturday | National Day/may 1810 Revolution | Argentina |
| 25 May | Saturday | Independence Day | Jordan |
| 28 May | Tuesday | Republic Day | Armenia |