Explanation

World Photography Day is an annual, worldwide celebration on 19th August of the art, craft, science and history of photography.

Explanation

• The World Organ Donation Day is observed globally on 13th August every year.
• This day is celebrated to raise awareness about the importance of organ donation and motivate people to donate organs after death. 
• Slogan 2024: Be the Reason for Someone's Smile Today!

Explanation

India celebrates Republic Day annually on 26 January, and this year the country will celebrate its 72nd Republic Day to mark the day India became a sovereign republic.

While India gained independence from the British in 1947, but it wasn't until 26 January 1950 that the Indian Constitution came into effect and India became a sovereign state, declaring it a republic.

Explanation

• World Heart Day is annually observed on September 29
• Theme 2024: Use Heart for Action

Explanation

Saudi Arabia on 11 March 2023 marked Flag Day for the first time in its history with zeal.

Explanation

AIDS is a pandemic disease caused by the infection of (HIV), which damages the human immune system.

World AIDS Day is observed on 1 December since 1988.

Theme 2021: End Inequalities, End AIDS

Theme 2022: Equalize

Theme 2023: Let communities lead

Theme 2024: Take the rights path: My health, my right!

Explanation

International Day for Dialogue among Civilizations is celebrated on 10th of June.

This day has been designated by the United Nations (UN).

The day is celebrated to promote mutual respect and global solidarity.

On 10th June 2025, this day was celebrated for the first time. 

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Explanation

Dr. Samuel Hahnemann discovered: Homeopathy, a natural way of healing

Samuel Hahnemann: German Physician

Samuel Hahnemann born: April 10, 1755

Samuel Hahnemann died: July 2, 1843

World Homeopathy Day Theme 2022: People's Choice for Wellness

Explanation

Braille is a tactile representation of alphabetic and numerical symbols using six dots 

We celebrate World Braille Day every year on January 4th because it's Louis Braille's birthday

Explanation

The United Nations' International Day for Mine Awareness and Assistance in Mine Action: April 4 (annually)

Theme 2023: Mine action can't wait