Demonstrations swept Arab capitals, from Rabat to Amman, Beirut to Baghdad, Sanaa to Tunis.
Protesters filled streets in European cities, including London, Paris, Milan, Brussels and The Hague.
There were big shows of solidarity in Tehran, Cape Town, Santiago, Istanbul, Jakarta, Melbourne and Karachi.
People came out across the United States as well, including in Chicago, New York, San Francisco, Washington and Dearborn.
All were calling for an end to Israeli crimes.
Video by Tala Kaddoura.