Star Trek V: The Final Frontier - What Time Is It?
Spock, McCoy, and Kirk leave Yosemite in the middle of the night, while they are camping. Then they get back to the ship and immediately talk to the guy at Starfleet. Starfleet is in San Francisco, and you can see bright daylight behind him. Yosemite and San Francisco are in the same (West Coast) time zone.
on 02-03-2001 and