Important Days in June – National & International Days, GK and MCQs

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MONTH-WISE IMPORTANT DAYS

Important Days in June for Competitive Exams

22 national and international observances with priority levels, static-GK links, tricks and clickable MCQs.

Fact-checked: 19 July 2026

22Dates covered
11High priority
2Detailed lessons
10Practice MCQs

June is a high-value environment and international-relations month. Environment Day, Oceans Day, Yoga Day, Refugee Day and the anti-drug observance are repeatedly linked with UN agencies, treaties, Sustainable Development Goals and Indian initiatives.

For APPSC, TSPSC, UPSC, SSC, Railway, Banking and Police examinations, learn each observance in a four-part format: date → official name → responsible organisation or personality → related static GK. Annual themes are useful current affairs, but they must be verified from the official organisation every year.

Priority rule: High = strong static-GK connection or commonly tested date; Medium = useful current affairs; Basic = recognition-level fact.

June Important Days – Complete Table

DateImportant DayExam ConnectionPriority
1 JuneGlobal Day of ParentsRole of parents and familiesMedium
3 JuneWorld Bicycle DaySustainable transportMedium
5 JuneWorld Environment DayUNEP; global environmental actionHigh
5 JuneInternational Day against Illegal FishingSustainable fisheriesMedium
7 JuneWorld Food Safety DayWHO and FAOHigh
8 JuneWorld Oceans DayOcean conservation and SDG 14High
12 JuneWorld Day Against Child LabourILO and child rightsHigh
14 JuneWorld Blood Donor DayWHO; voluntary blood donationHigh
15 JuneWorld Elder Abuse Awareness DayRights of older personsMedium
17 JuneWorld Day to Combat Desertification and DroughtUNCCDHigh
18 JuneSustainable Gastronomy DayFood systems and cultureMedium
20 JuneWorld Refugee DayUNHCR and refugeesHigh
21 JuneInternational Day of YogaUN observance proposed by IndiaHigh
21 JuneInternational Day of the Celebration of the SolsticeCultural heritage and seasonal traditionsMedium
23 JuneUnited Nations Public Service DayPublic administrationHigh
23 JuneInternational Widows’ DayRights of widowsMedium
25 JuneDay of the SeafarerInternational Maritime OrganizationMedium
26 JuneInternational Day Against Drug Abuse and Illicit TraffickingUNODC and drug controlHigh
27 JuneMSME DayMicro, small and medium enterprisesHigh
29 JuneInternational Day of the TropicsTropical regions and developmentMedium
30 JuneInternational Asteroid DayPlanetary defenceMedium
30 JuneInternational Day of ParliamentarismParliamentary democracyMedium

High-Priority Dates to Study First

5 JuneWorld Environment DayUNEP; global environmental action. This is a high-priority date for direct, match-the-following and statement questions.
7 JuneWorld Food Safety DayWHO and FAO. This is a high-priority date for direct, match-the-following and statement questions.
8 JuneWorld Oceans DayOcean conservation and SDG 14. This is a high-priority date for direct, match-the-following and statement questions.
12 JuneWorld Day Against Child LabourILO and child rights. This is a high-priority date for direct, match-the-following and statement questions.
14 JuneWorld Blood Donor DayWHO; voluntary blood donation. This is a high-priority date for direct, match-the-following and statement questions.
17 JuneWorld Day to Combat Desertification and DroughtUNCCD. This is a high-priority date for direct, match-the-following and statement questions.

Easy Memory Trick

June green chain: 5 Environment → 8 Oceans → 12 Child Labour → 14 Blood → 17 Desertification → 20 Refugee → 21 Yoga → 26 Anti-Drug.
Say the sequence twice, then write the dates once without looking. This active-recall step is more effective than repeatedly reading the table.

Do Not Confuse

World Environment Day is 5 June; Earth Day is 22 April. International Day of Yoga is 21 June; National Sports Day in India is 29 August.

Quick Revision Method

Round 1 – Dates
Read only the date and day columns.
Round 2 – Connections
Add the person, organisation, treaty or event.
Round 3 – MCQs
Attempt all questions without opening notes.
Round 4 – Spaced revision
Review after 1 day, 7 days and 30 days.

Detailed Important-Day Lessons

June Important Days – 10 MCQs

1. Which important day is observed on 5 June?
Answer: B) World Environment Day
World Environment Day is observed on 5 June. Exam connection: UNEP; global environmental action.
2. Which important day is observed on 7 June?
Answer: D) World Food Safety Day
World Food Safety Day is observed on 7 June. Exam connection: WHO and FAO.
3. Which important day is observed on 8 June?
Answer: B) World Oceans Day
World Oceans Day is observed on 8 June. Exam connection: Ocean conservation and SDG 14.
4. Which important day is observed on 12 June?
Answer: A) World Day Against Child Labour
World Day Against Child Labour is observed on 12 June. Exam connection: ILO and child rights.
5. Which important day is observed on 14 June?
Answer: D) World Blood Donor Day
World Blood Donor Day is observed on 14 June. Exam connection: WHO; voluntary blood donation.
6. Which important day is observed on 17 June?
Answer: B) World Day to Combat Desertification and Drought
World Day to Combat Desertification and Drought is observed on 17 June. Exam connection: UNCCD.
7. Which important day is observed on 20 June?
Answer: D) World Refugee Day
World Refugee Day is observed on 20 June. Exam connection: UNHCR and refugees.
8. On which date is International Day of Yoga observed?
Answer: B) 21 June
International Day of Yoga is observed on 21 June. Remember its link with un observance proposed by india.
9. On which date is United Nations Public Service Day observed?
Answer: A) 23 June
United Nations Public Service Day is observed on 23 June. Remember its link with public administration.
10. On which date is International Day Against Drug Abuse and Illicit Trafficking observed?
Answer: D) 26 June
International Day Against Drug Abuse and Illicit Trafficking is observed on 26 June. Remember its link with unodc and drug control.

Frequently Asked Questions

Which dates should I learn first in June?

Begin with the dates marked High. They have the strongest links to constitutional bodies, national leaders, UN agencies, treaties, health or environment topics.

Should I memorise annual themes?

Yes, but only after checking the official organisation’s website. Themes are current affairs and can change every year; the date and institutional background are usually stable.

How are Important Days asked in exams?

Common patterns include direct date questions, date-day matching, headquarters or organisation questions, annual themes and statements connecting a day with a historical event.

How often should this page be updated?

Review it every January and whenever an official 2026 or later theme, host country or campaign is announced.

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Official Sources and References

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