EDT or EST? Eastern Daylight Time (EDT) is a North American time zone in use from the second Sunday in March to the first Sunday in November during Daylight Saving Time (DST). Eastern Standard Time (EST) is used during the remainder of the year. Pacific Standard Time Zone Pacific Standard Time (PST) is a standard time zone in use from the first Sunday in November to the second Sunday in March—when Daylight Saving Time (DST) is not in effect. Pacific Daylight Time (PDT) is used during the remainder of the year. Current local time in Singapore – Singapore. Get Singapore's weather and area codes, time zone and DST. Explore Singapore's sunrise and sunset, moonrise and moonset. Historic, present and future dates for daylight saving time and clock changes. Time changes between years 2025 and 2029 in Canada – Ontario – Toronto are shown here. Australian Eastern Standard Time shares a border with Australian Central Standard Time (ACST) in the west. Australian Eastern Standard Time Zone Australian Eastern Standard Time (AEST) is a standard time zone in use from the first Sunday in April to the first Sunday in October —when Daylight Saving Time (DST) is not in effect. Eastern Standard Time Zone Eastern Standard Time (EST) is a standard time zone in use from the first Sunday in November to the second Sunday in March—when Daylight Saving Time (DST) is not in effect. Eastern Daylight Time (EDT) is used during the remainder of the year. Central Standard Time Zone Central Standard Time (CST) is a standard time zone in use from the first Sunday in November to the second Sunday in March—when Daylight Saving Time (DST) is not in effect. Central Daylight Time (CDT) is used during the remainder of the year. Central European Time (CET) is the standard time zone used by many countries in Europe and parts of northern Africa. Major countries using CET include Germany, France, Italy, Spain (mainland), Poland, Norway, Sweden, Austria, and several others. World time and date for cities in all time zones. International time right now. Takes into account all DST clock changes. How Many Time Zones Are There in Mexico? Mexico has four standard time zones, which mirror the time zones in the contiguous United States. The central and most of the eastern parts of the country, including its capital Mexico City and most of Chihuahua observe Central Standard Time (Zona Centro). Most of western Mexico, including Baja California Sur, Nayarit, Sinaloa, and Sonora, use Mountain.