June 1, 2026
- International dayGlobal Day of Parents
- State holidayJefferson Davis Birthday
EVENTS & OBSERVANCES · UNITED STATES & INTERNATIONAL
1960–2030Explore the archive
June 2026 observances.
Holidays, cultural dates and regional observances — with international days, too. Explore each date and its sources.
June 3, 2026
- International dayWorld Bicycle Day
June 4, 2026
- International dayInternational Day of Innocent Children Victims of Aggression
June 5, 2026
- International dayInternational Day for the Fight against Illegal, Unreported and Unregulated Fishing
- International dayWorld Environment Day
June 6, 2026
- International dayRussian Language Day
June 7, 2026
- International dayWorld Food Safety Day
June 8, 2026
- International dayWorld Oceans Day
June 10, 2026
- International dayInternational Day for Dialogue among Civilizations
June 11, 2026
- International dayInternational Day of Play
- State holidayKamehameha Day
June 12, 2026
- International dayWorld Day Against Child Labour
June 13, 2026
- International dayInternational Albinism Awareness Day
June 14, 2026
- International dayWorld Blood Donor Day
June 15, 2026
- International dayWorld Elder Abuse Awareness Day
June 16, 2026
- International dayInternational Day of Family Remittances
June 17, 2026
- International dayWorld Day to Combat Desertification and Drought
June 18, 2026
- International dayInternational Day for Countering Hate Speech
- International daySustainable Gastronomy Day
June 19, 2026
- U.S. federal holidayJuneteenth National Independence Day
- International dayInternational Day for the Elimination of Sexual Violence in Conflict
- State holidayEmancipation Day In Texas
- State holidayWest Virginia Day (observed)
June 20, 2026
- International dayWorld Refugee Day
- State holidayWest Virginia Day
June 21, 2026
- U.S. observanceFather's Day
- International dayInternational Day of Yoga
- International dayInternational Day of the Celebration of the Solstice
June 23, 2026
- International dayInternational Widows' Day
- International dayUnited Nations Public Service Day
June 24, 2026
- International dayInternational Day of Women in Diplomacy
June 25, 2026
- International dayDay of the Seafarer
June 26, 2026
- International dayInternational Day against Drug Abuse and Illicit Trafficking
- International dayUnited Nations International Day in Support of Victims of Torture
June 27, 2026
- International dayInternational Day of Deafblindness
- International dayMicro-, Small and Medium-sized Enterprises Day
June 29, 2026
- International dayInternational Day of the Tropics
June 30, 2026
- International dayInternational Asteroid Day
- International dayInternational Day of Parliamentarism
Calendar sources: OPM, US holiday calendar, United Nations. Regional and observed dates are labelled on each entry.