This was 194th day of the year and 171 days remained in the year.
July 13 in History
The Battle of Kursk, the largest tank battle in history—involving some 6,000 tanks, 2,000,000 troops, and 4,000 aircraft—ended in German defeat.
A 25-hour blackout hit New York City, engendering widespread rioting and looting.
Iraq's interim governing council was inaugurated.
Note: Dates in the Islamic calendar are provided for planning purposes only, and calculated with the hdate Islamic calendar program for moonrise in Boston, Masschusetts. Depending on your location and other factors, this result may differ from actual religious observances by one day. Please consult your local religious authority for any religious determinations of hejiric date.