Watch Day of the Siege (2012) HD Full Movie Free on SolarMovie. Watch Day of the Siege (2012) online free. In the summer of 1683, 300,000 warriors of the Ottoman Empire began the siege of Vienna. The fall of...In the summer of 1683, 300,000 warriors of the Ottoman Empire began the siege of Vienna. The fall of the city would have opened the way to conquer Europe. On September 11. was the main battle between the Polish cavalry and the Turks.