Agriculture and Labor Day |
Haiti |
| Beltane
(Northern Hemisphere) |
Celtic |
Constitution &
Independence Day |
Marshall Islands |
Constitution Day |
Latvia |
| Day of the Holy
Spirit |
Greece |
| Día del Trabajo (Labor Day) |
Mexico |
Fete du Travail |
Djibouti |
| Flower Festival |
Greece |
| Första maj / Labor Day |
Sweden |
Kazakhstan People's Unity
Day |
Kazakhstan |
Labor Day
Labour Day
May Day
Workers Day |
|
| Law Day |
USA |
| Lei Day |
USA (Hawaii) |
| Loyalty Day |
USA |
| Samhain
(Southern Hemisphere) |
Celtic |
| Save the Rhino Day |
International |
| School Principal's Day |
USA |
| Spring Day |
Turkey |
| St. Joseph's Day |
Vatican City |
| St. Joseph's Day |
Spain |
| Svatek prace (May Day) |
Czech Republic |
| Tag der Arbeit (Labor
Day) |
Switzerland |
| Tana's Day, La Giornata
di Diana, Calendmaggio |
Stregherian |
| Valpurgis Night |
Russian Federation |
| Virgen de Chapi |
Peru |
