International holidays - World Productivity Day
Celebrated on 20 JuneInternational holidays - World Productivity Day
Other holidays on 20 June
- International holidays - World Wi-Fi Day
- International holidays - International Day of Action for Elephants in Zoos
- Funny Holidays - New Identity Day
- Russian Holidays - Day of the Mine and Torpedo Service Specialist of the Russian Navy
- Semik (Green Christmastide) among the Slavs
- UN Holidays - World Refugee Day
- Holidays of Azerbaijan - Day of Gas Workers
- Indian Holidays - Ratha Yatra Chariot Festival
- Argentina Holidays - Flag Day (Dia de la Bandera)
- According to the folk calendar - Fedot the Guardian
- Memorial Day of the Hieromartyr Theodotus of Ancyra
- Cathedral of Saints of the Ivanovo Metropolis