World Mental Health Day

World Day Against the Death Penalty

World Porridge Day

World Homeless Day

Birthday of the social network “VKontakte”

According to the folk calendar - Savvaty Pchelnik

rustling leaves day

Anniversary of the start of the Cuban War of Independence (War of Independence Anniversary)

Day of Standardization and Metrology Workers in Ukraine

Armenian Chemical Forces Day

Alexis Kivi Day, Finnish Literature Day in Finland

Orthodox holidays on October 10:

Memorial Day of St. Savvaty of Solovetsky

Memorial Day of the Hieromartyr Anfim Iveryanin

Memorial Day of St. Ignatius of Cappadocia

Memorial Day of the Hieromartyr Peter, Metropolitan of Krutitsky