Eastern Time Zone (ETZ) is the generic name for this time zone in the United States of America and Canada. The Eastern Time (ET) or Eastern Standard Time (EST) is also known as North American Eastern Standard Time. More information about the two time zones will be discussed in this article. However, the time difference between Pacific Time and Eastern Time remains same even during daylight saving period. One hour is adjusted from these times during the daylight saving period. The Eastern Standard Time (EST) is calculated by subtracting 5 hours from UTC. The Pacific Standard Time (PST) is calculated by subtracting 8 hours from UTC. It is important to note that both Pacific Time and Eastern Time keep time by referring to UTC. These times are actually ways of keeping time as the rest of the world does by following GMT (Greenwich Mean Time) or UTC (Coordinated Universal Time).
Pacific Time and Eastern Time are two of them and the other seven are Atlantic, Central, Mountain, Alaska, Hawaii-Aleutian, Samoa, and Chamorro.
The time difference between Pacific Time and Eastern Time, the two important time zones of North America, is three hours.
