Current time in Mississauga, Canada

The current local time in Mississauga is shown below. Mississauga observes EST in winter and EDT during daylight saving time.

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🇨🇦 MississaugaEST

What's the daylight saving status?

Currently in EDT (daylight saving)
Clocks go back to EST on Sunday 1 November 2026

When are sunrise & sunset today?

Sunrise
05:43
Sunset
20:51
Day length
15h 8m
Solar noon
13:17

What are the timezone facts?

Timezone
America/Toronto
Standard abbreviation
EST
DST abbreviation
EDT
Observes daylight saving
Yes
Country
🇨🇦 Canada
Business hours
09:00 – 17:00 local

What's the timezone history of Mississauga?

Mississauga uses Eastern Time alongside the rest of southern Ontario, observing the same federal DST schedule applied across most of Canada. Its longitude around 79 degrees west sits roughly in the geographic centre of the Eastern zone. The province's western border with Manitoba marks the Eastern/Central time transition, around 1,400 kilometres west. Mississauga is operationally indistinguishable from Toronto on time matters, with Pearson airport's 24-hour operations and freight scheduling tying the city directly to North American aviation timing.

What are the working hours in Mississauga?

Corporate Canada is heavily represented through the Mississauga office cluster, with headquarters or major operations for Microsoft Canada, Walmart Canada, Hewlett Packard Enterprise Canada, and many pharmaceutical companies (the Meadowvale area is a substantial life-sciences node). Pearson Airport's around-the-clock operations support a substantial early-shift logistics workforce starting 04:00 to 05:00. Standard office hours run 08:30 to 17:00. Provincial Family Day in February and Civic Holiday on the first Monday of August add to the federal calendar.

Where is Mississauga?

Mississauga forms the western edge of the Greater Toronto Area, immediately west of Toronto along the Lake Ontario shoreline. The city proper holds around 720,000 residents, making it Canada's seventh-largest by population and the second-largest in Ontario after Toronto itself. Toronto Pearson International Airport, Canada's busiest, sits within the city's eastern boundary. The Credit River runs north to south through the urban core, separating the older Streetsville and Port Credit neighbourhoods from the newer commercial cluster around City Centre.