Time Zones & Business Hours. The United States is a wide country with seven time zones. There are four time zones in the continental United States, each separated by one hour. When it is noon in New York City, is only 11:00 AM in Dallas, 10:00 AM in Denver, and 9:00 AM in San Francisco.
The name Whopper is a registered trademark of Burger King Holdings and is displayed with the circle-R (Â®) symbol in all markets it is sold. The name Whopper Jr. is a registered trademark in the US, Canada and Europe.
For the curious, the whopper without the meat is an actual menu item called the Veggie Whopper. I don't think it's any different than a hold-the-meat Whopper, though. And for the extra-curious, BK's fries are made with veggie oil (in contrast to McD which makes them with animal), so they're a-ok.