Business hoursīanks: 9:00 AM – 5:00 PM weekdays and 9:00 AM – 12:00 PM on Saturday. However, they follow the time according to the Eastern time zone (except a small portion near Chicago that includes cities like Gary and a small portion in the south near Kentucky that follow the Central time zone). Until 2006, most of the state of Indiana didn’t observe Daylight Savings Time.

Virgin Island do not observe Daylight Savings Time.

Also, the state of Hawaii and the regions like America Samoa, Guam, Puerto Rico and the U.S. that do not change the time, such as Arizona (except a small portion in Northwest Arizona called Navajo Indian Reservation). Please note that there are several regions in the U.S. However, as a practical matter, most people can just change the clocks before going to sleep the previous night or in the morning after getting up. It becomes 3:00 AM in the spring and 1:00 AM in the fall. The time actually changes at 2:00 AM local time. Remember the phrase: SPRING AHEAD, FALL BACK. Even though these are the general rules, in recent years, the government has changed the dates every now and then. You should set the clock back by one hour on the first Sunday of November during the fall season and set the clock forward by one hour on the second Sunday of March (used to be April) during the spring season. Many people also get a chance to go out, play sports, etc., after work and enjoy the summer weather. That way, all activities start one hour earlier and maximum daylight can be used until later in the evening. Daylight Savings Time (DST) moves one hour of daylight from the morning to the evening. The sun rises very early in the summer therefore, at the end of winter, just before spring officially starts, the clock is set forward by one hour. Major cities: Los Angeles, San Francisco, SeattleĪs suggested by the name, the time is changed back and forth by one hour twice a year so maximum daylight can be used during the different seasons. Major cities: Boston, Philadelphia, New York, Washington DC, Atlanta, Miami 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. There are four time zones in the continental United States, each separated by one hour. The United States is a wide country with seven time zones.

Time zones united states