Important Days in June 2023: National and International Dates List in June – June is the 6th month of an annual year which has 30 days and is named after the Roman goddess Juno. Here, you will Check the list below about the events (National and International) and festivals that fall in the month of June 2023. Stay updated with this page for competitive exams.
List of Important Days in June 2023 With themes
| Dates | Important Days | Theme |
| 1 June | World Milk Day | Showcasing how dairy is reducing its environmental footprint, while also providing nutritious foods and livelihoods |
| 1 June | Global Day of Parents | – |
| 2 June | International Sex Workers Day | – |
| 2 June | Telangana Formation Day | – |
| 3 June | World Bicycle Day | Riding Together for a Sustainable Future |
| 4 June | International Day of Innocent Children Victims of Aggression | – |
| 5 June | World Environment Day | Solutions to plastic pollution |
| 5 June | World Day Against Speciesism | |
| 5 June | International Day for the Fight against Illegal, Unreported and Unregulated Fishing | – |
| 6 June | UN Russian Language Day | |
| 6 June | World Pest Day | |
| 7 June | World Food Safety Day | Food standards save lives |
| 8 June | World Brain Tumour Day | Protect Yourself, Avoid Stress |
| 8 June | World Oceans Day | Planet Ocean: The Tides are Changing |
| 12 June | World Day Against Child Labour | Social Justice for All |
| 13 June | International Albinism Awareness Day | |
| 14 June | World Blood Donor Day | Give blood, give plasma, share life, share often |
| 15 June | World Wind Day | The Wind in Mind” and “Future Wind |
| 15 June | World Elder Abuse Awareness Day | Closing the Circle: Addressing Gender-Based Violence (GBV) in Older Age – Policy, Law and Evidence-based Responses |
| 15 June | ASEAN Dengue Day | Realize Indonesia Dengue Free |
| 16 June | Martyrdom of Guru Arjan Dev | Digital remittances towards financial inclusion and cost reduction |
| 16 June | International Day of Family Remittances | – |
| 17 June | World Day to Combat Desertification and Drought | Her Land. Her Rights |
| 18 June | Autistic Pride Day | – |
| 18 June | International Picnic Day | – |
| 18 June | Sustainable Gastronomy Day | – |
| 19 June | World Sickle Cell Awareness Day | – |
| 19 June | International Day for the Elimination of Sexual Violence in Conflict | bridging the gender digital divide to prevent, address, and respond to conflict-related sexual violence |
| 19 June | World Sauntering Day | Rediscover the Joy of Simplicity. |
| 19 June | National Reading Day | – |
| 19 June | National Watch Day | – |
| 19 June | World Ethnic Day | Heritage Changes |
| 20 June | World Refugee Day | Hope away from home |
| 3rd Sunday | World Father’s Day | |
| 21 June | World Humanist Day | |
| 21 June | World Music Day | |
| 21 June | World Hydrography Day | |
| 21 June | International Yoga Day | – |
| 23 June | International Olympic Day | |
| 23 June | United Nations Public Service Day | |
| 23 June | International Widow’s Day | |
| 23 June | International Women In Engineering Day | Make Safety Seen |
| 24 June | Passport Seva Divas | |
| 24 June | International Day of Women in Diplomacy | Breaking Barriers, Shaping the Future: Women in Diplomacy for Sustainable Development |
| 26 June | International Day against Drug Abuse and Illicit Trafficking | |
| 26 June | International Day in Support of Victims of Torture | |
| 30 June | World Asteroid Day |