International Students' Day is observed on November 17, 2025. International Students' Day is an international observance of student community. Taking the day differently than its original meaning, a number of universities mark it, sometimes on a day other than November 17, for a nonpolitical celebration of the multiculturalism of their international students. The date commemorates the anniversary of the 1939 Nazi storming of the University of Prague after demonstrations against the killing of Jan Opletal and worker Václav Sedlá?ek as well as against the occupation of Czechoslovakia, and the execution of nine student leaders, over 1,200 students sent to concentration camps, and the closure of all Czech universities and colleges. (With material from: Wikipedia)