The Titan II GLV (Gemini Launch Vehicle) or Gemini-Titan II was an American expendable launch system derived from the Titan II missile, which was used to launch twelve Gemini missions for NASA between 1964 and 1966. Two unmanned launches followed by ten manned ones were conducted from Launch Complex 19 at the Cape Canaveral Air Force Station, starting with Gemini 1 on April 8, 1964.WIKI
Gemini 7 was the fourth crewed mission of the NASA's Project Gemini. The mission was commanded by Command Pilor Frank F. Borman, II and Pilot James A. Lovell, Jr. The crew spent nearly 14 days in space, and their spacecraft was the passive target for the first crewed space rendezvous performed by Gemini 6A. The mission began on December 4, 1965, 19:30:03 UTC and ended on December 18, 1965, 14:05:04 UTC.
NET: December 4th 1965 - 19:30 UTC
Instantaneous launch window.