In 2022, the International Day of Planetariums will be celebrated on March 13. Another important goal of the International Day of Planetariums is encouraging international collaborations between planetariums of different countries. The event's main goals are to inform the public about the significant role that planetariums play in culture, science, and education, and make people understand that astronomy is an enjoyable and enthralling activity. It celebrates the importance of planetariums as an educational tool that allows us to appreciate the grandeur and beauty of the Universe. The International Day of Planetariums (formerly known as the International Day of Planetaria) is a holiday that is held annually on the second Sunday in March. In today's article, we'll tell you why planetariums are important, talk about their history, and reveal how you can make your own planetarium at home. Every year, on the second Sunday in March, the world celebrates the International Day of Planetariums.

Stellarium planetarium