Hamilton uses America/Toronto — UTC-05:00 (EST) in standard time and UTC-04:00 (EDT) during daylight saving time. It is located in Ontario, Canada. The live clock shows the current local time and updates every second.
Everything you need to know about Hamilton's time zone, UTC offset, and Daylight Saving Time schedule.
Hamilton uses UTC-05:00 in standard time. This is the offset used outside the daylight saving period.
UTC-04:00 (EDT) during daylight saving time. Clocks move forward one hour in spring and back one hour in autumn.
The official IANA time zone name for Hamilton is America/Toronto. This identifier is used in programming, operating systems and calendar applications worldwide.
Spring forward: 08 March 2026 at 02:00 → 03:00
Fall back: 01 November 2026 at 02:00 → 01:00
Spring forward: 14 March 2027 at 02:00 → 03:00
Fall back: 07 November 2027 at 02:00 → 01:00
Spring forward: 12 March 2028 at 02:00 → 03:00
Fall back: 05 November 2028 at 02:00 → 01:00
Spring forward: 11 March 2029 at 02:00 → 03:00
Fall back: 04 November 2029 at 02:00 → 01:00
Toronto, Montreal, Ottawa, Mississauga, Brampton
Currency: Canadian Dollar (CAD). Calling code: +1. Languages: English, French.
Hamilton is a port city in the Canadian province of Ontario. Hamilton has a population of 569,353 as of the 2021 Canadian census, and its census metropolitan area, which encompasses Burlington and Grimsby, has a population of 785,184. The city is situated approximately 68 kilometres (42 mi) southwest of Toronto in the Greater Toronto and Hamilton Area (GTHA).
Conceived by George Hamilton when he purchased the Durand farm shortly after the War of 1812, the town of Hamilton became the centre of a densely populated and industrialized region at the west end of Lake Ontario known as the Golden Horseshoe.
On January 1, 2001, the current boundaries of Hamilton were created through the amalgamation of the original city with other municipalities of the Regional Municipality of Hamilton–Wentworth. Residents of the city are known as Hamiltonians.
Traditionally, the local economy has been led by the steel and heavy manufacturing industries. During the 2010s, a shift toward service sector industries such as health and sciences occurred. Hamilton is home to the Royal Botanical Gardens, the Canadian Warplane Heritage Museum, and the Bruce Trail, as well as McMaster University, Mohawk College, and...
Source: Wikipedia contributors — Hamilton, Ontario. Adapted text is available under CC BY-SA 4.0; see licence details. Reviewed by the TimeZoria AI Editorial Team.
569,353 residents (GeoNames city population; metro areas may be larger).
Ontario, Canada.
America/Toronto · UTC-05:00 (EST).
Observes DST.
Canadian Dollar (CAD) · +1.
Burlington, Oakville, Mississauga
John C. Munro Hamilton International Airport (YHM) about 10.9 km from the city coordinates. Source: OurAirports (public domain).
2024 averages: daily highs 15.0°C and lows 6.2°C. Warmest month: July (average high 27.4°C); coolest month: January (average low -4.9°C). Source: Open-Meteo (CC BY 4.0).
Manufacturing is important to Ontario's economy, and the Toronto–Hamilton region is Canada's most industrialized area. The area from Oshawa, Ontario around the west end of Lake Ontario to Niagara Falls, with Hamilton at its centre, is known as the Golden Horseshoe and had a population of approximately 8.1 million people in 2006. Source: Wikipedia contributors · CC BY-SA 4.0 (adapted).
Region: Ontario · IANA zone: America/Toronto · Open data sources and licence details: TimeZoria AI licenses.
Current time in major cities compared to Hamilton. Times update live every second.
Note on DST transitions: The offsets shown above reflect the current live offset, which changes twice a year due to Daylight Saving Time. Different regions change their clocks on different dates, which means the difference between Hamilton and another city can vary by 1 hour for a short period in spring and autumn. Always verify the exact time difference around DST transition dates for critical scheduling.
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Hamilton's time zone affects business hours, travel plans and international calls. The America/Toronto zone is used for local scheduling, transport and everyday life in Ontario.
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Common questions about Hamilton's time zone, UTC offset, and DST.