Celebrated on 05/18/2026
International Museum Day was established in 1977 by the International Council of Museums (ICOM) to raise awareness about the role of museums in societal development. Each year, a specific theme is chosen to highlight current issues, such as 'Museums, Sustainability and Well-being' in 2023. Over 37,000 museums across more than 158 countries participate annually.
International Museum Day was created in 1977 by the International Council of Museums (ICOM) during its 12th General Assembly in Moscow, Russia. The resolution aimed to unite museums worldwide in a common celebration on or around May 18 each year. The first official celebration took place in 1978, with the theme 'Museums and Cultural Exchange.' ICOM intended the day to highlight museums as vital institutions for cultural exchange, education, and fostering mutual understanding among peoples.
Since its inception, International Museum Day has grown significantly. In 1992, ICOM introduced annual themes to focus on specific issues, such as 'Museums and Indigenous Peoples' (1998) and 'Museums and Social Media' (2012). The event now involves over 37,000 museums in 158 countries. Celebrations include free admission, special exhibitions, workshops, and online events. In 2020, due to the COVID-19 pandemic, many museums shifted to virtual tours and digital programs, expanding global reach. The day continues to promote museums as agents of change and sustainable development.
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