Quds Day is a day muslims from all around the world show their support for the oppressed muslims of Palestine. Rallies in support of palestine are held in every capital of the world.

"I invite Muslims all over the globe to consecrate the last Friday of the holy month of Ramadan as 'Quds Day' and to proclaim the international solidarity of Muslims in support of the legitimate rights of the Muslim people of Palestine." - Ayatullah Ruhollah Khomeini (ra), Ramadhan 1399AH ( August 1979)