List of important days and dates, special days, national and international days, festivals, and holidays in June 2026.
Important Days in June 2026
| Date | Important Days |
|---|---|
| 1 June | Global Day of Parents, World Milk Day |
| 2 June | Telangana Formation Day, International Sex Workers’ Day |
| 3 June | World Bicycle Day |
| 4 June | International Day of Innocent Children Victims of Aggression |
| 5 June | World Environment Day, International Day for the Fight against Illegal, Unreported and Unregulated Fishing |
| 7 June | World Food Safety Day |
| 8 June | World Oceans Day, World Brain Tumour Day, Best Friends Day |
| 10 June | International Day for Dialogue among Civilizations |
| 11 June | International Day of Play |
| 12 June | World Day Against Child Labour |
| 13 June | International Albinism Awareness Day |
| 14 June | World Blood Donor Day |
| 15 June | World Elder Abuse Awareness Day, Global Wind Day |
| 16 June | International Day of Family Remittances, Martyrdom of Guru Arjan Dev |
| 17 June | World Day to Combat Desertification and Drought |
| 18 June | Sustainable Gastronomy Day, Autistic Pride Day, International Picnic Day |
| 19 June | International Day for the Elimination of Sexual Violence in Conflict, World Sickle Cell Awareness Day, World Sauntering Day |
| 20 June | World Refugee Day |
| 21 June | Father’s Day, International Yoga Day, World Music Day, World Hydrography Day, International Day of the Celebration of the Solstice, Summer Solstice (Longest Day) |
| 23 June | International Olympic Day, United Nations Public Service Day, International Widows’ Day |
| 25 June | Day of the Seafarer |
| 26 June | International Day against Drug Abuse and Illicit Trafficking, United Nations International Day in Support of Victims of Torture, Ashura* |
| 27 June | Micro-, Small and Medium-sized Enterprises Day |
| 29 June | National Statistics Day (India), International Day of the Tropics |
| 30 June | International Asteroid Day, International Day of Parliamentarism |