| Children's Day | Mexico | | Koninginnedag (Queen's Day) | Netherlands | | Liberation Day | Vietnam | | Mangé les Morts | Haiti | | May Day Eve | Finland | | Queen Beatrix's Birthday | Curacao | | Queen's Birthday | Sint Maarten / St. Martin | | Queen's Day | | | Rincon's Day | Bonaire | | Valborgsmässoafton / King's Birthday | Sweden | | Walpurgis' Night | Switzerland |
| Beltane (Northern Hemisphere) | Paganism | | Mangé les Morts | Voudon | | Samhain (Southern Hemisphere) | Paganism |
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