By: Sunanda Singh | May 18, 2026
International Museum Day is observed every year on May 18 to highlight the role museums play in preserving culture, history and heritage.
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The significant day has been organised by the International Council of Museums since 1977.
The day encourages awareness about museums as spaces for education and cultural exchange.
Events, exhibitions and public programmes are held globally to mark the occasion.
Museums across the world organise exhibitions, workshops and educational activities to engage visitors on International Museum Day.
The day is observed with a specific theme. According to the International Council of Museums, this year's theme is "Museums Uniting a Divided World."
This year's theme focuses on the critical role museums play as safe public spaces that bridge cultural, social, and geopolitical divides.
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