Nederlandse bediening actief. Namen van internationale themadagen, bronteksten en niet-beoordeelde artikelen blijven in de oorspronkelijke taal.
Monthly observances
May 2027
26 observance records begin this month. Spanning observances that began earlier may also be relevant. Dates are based on available evidence and may be revised.
Dates and stories.
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1 May – 31 MayEuropean Diversity MonthMore information may be added1 MayInternational Workers' DayMore information may be added1 May – 31 MayMental Health Awareness Month (US/community)More information may be added3 MayWorld Press Freedom DayMore information may be added5 MayAfrican World Heritage DayMore information may be added5 MayWorld Portuguese Language DayMore information may be added8 MayTime of Remembrance and Reconciliation (WWII)More information may be added12 MayInternational Day of NursesMore information may be added12 MayInternational Day of Plant HealthMore information may be added14 MayApraxia Awareness DayMore information may be added15 MayInternational Day of FamiliesMore information may be added15 May – 31 MayTourette Syndrome Awareness MonthMore information may be added16 MayInternational Day of LightMore information may be added16 MayInternational Day of Living Together in PeaceMore information may be added17 MayInternational Day Against Homophobia Biphobia and TransphobiaBackground information subject to correction17 MayWorld Telecommunication and Information Society DayBackground information subject to correction19 MayWorld Fair Play DayMore information may be added20 MayGlobal Accessibility Awareness Day (GAAD)Background information subject to correction20 MayGlobal Accessibility Awareness Day (GAAD) — second perspectiveMore information may be added20 MayWorld Metrology DayBackground information subject to correction21 MayWorld Day for Cultural Diversity for Dialogue and DevelopmentMore information may be added22 MayInternational Day for Biological DiversityMore information may be added24 MayPansexual and Panromantic Visibility DayMore information may be added25 MayAfrica DayMore information may be added29 MayInternational Day of UN PeacekeepersMore information may be added30 MayWorld MS DayBackground information subject to correction