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Pop culture events calendar in Niterói/RJ 2026

Looking for Pop culture events in Niterói/RJ? Here are all the geek and nerd events listed on Comitê Ultra Nerd: geek festivals and pop culture conventions. The calendar is updated daily, with the date, venue and ticket link for each event.

December 2026

By topic in Niterói/RJ

Other cities in Rio de Janeiro

Past events in Niterói/RJ