On November 17, an Ariane 5 ECA launcher lifted off from Europe’s Spaceport in French Guiana on its mission to place two satellites into geostationary transfer orbit . Liftoff took place at 20:46 in French Guiana (00:46 CET).
More at:
http://www.esa.int/SPECIALS/Launchers_Home/SEM9YUJBWFE_0.html