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 many, the favorite item on the menu is a flame-broiled hamburger conceived by the partners on a business trip from Orlando to Miami in 1957. Dubbed the Whopper, this sandwich is overwhelmingly popular; figures show that Burger King sells more that 540 million annually, or nearly 2 million each day. And with more than 1,023 different combinations of the eight-or-so ingredients, including a vegetarian version, you really can have it your way..