Labour Day Monday in Mississauga: What’s Open and Closed

Published September 3, 2023 at 4:15 pm

Mississauga City Centre downtown

This year, Labour Day in Mississauga falls on Monday, September 4, 2023.

The early September holiday originally came about as a way to give workers the chance to campaign for better working conditions and pay.

However, these days it’s part of a long weekend to relax. 

Here’s what’s open and closed in Mississauga this Labour Day:


  • Square One Shopping Centre is open from 11:00 am to 6:00 pm 
  • Walmart Supercentre will be open at Square One from 10 am to 7:00 pm 
  • The Food District at Square One 
  • The Rec Room at Square One 
  • Whole Foods Market Square One 
  • Celebration Square and the Celebration Square fountain 
  • Rabba grocery stores 
  • T&T grocery store 
  • Most Shoppers Drug Marts 
  • The Beer Store locations at 1550 Dundas St. E., 5800 McLaughlin Rd. and 3154 Hurontario St. (all open 11 am – 6 pm) 
  • Most restaurants, but call ahead to be sure  
  • Mississauga Chinese Centre 
  • Movie theatres 
  • For urgent homelessness supports including food, supplies, referrals, and shelter, call the Street Helpline 24/7 at 1-877-848-8481. For information on emergency shelters, visit the emergency shelter web page or call 905-450-1996
  • For Peel Living maintenance requests, contact the 24-hour request line at 905-790-7335 


  • Most major grocery stores 
  • Most major malls in and outside of Mississauga, including Erin Mills Town Centre, Dixie Outlet Mall, Heartland Town Centre and Sherway Gardens  
  • Government offices 
  • City Hall 
  • Banks 
  • Libraries 
  • Community centres 
  • Canada Post (no mail pickup or delivery) 
  • LCBO (some locations may be open. Call ahead)
  • Garbage and recycling will be collected one day later for the week 
  • Community Recycling Centres (will reopen Tuesday)
  • Non-Emergency Region of Peel services including Access Peel Counters (by appointment only), Dental Services Contact Centre, Early Years and Child Care Services, Family Health Call Centre, Healthy Sexuality Clinic, Needle Exchange Program – Mobile Van, Ontario Works in Peel, Peel Living Office 


  • MiWay will operate on a holiday schedule and some routes will not operate at all due to low customer demand including 28 Confederation, 35 Eglinton, 46 Tenth Line-Osprey and 48 Erin Mills. Routes operating on reduced frequency are 4 Sherway Gardens, 17 Hurontario and 23 Lakeshore
  • GO Transit will operate on a Sunday schedule 
  • TransHelp: all trips for Monday, Sept. 4 and Tuesday, Sept. 5 must be booked by 6 p.m. on Sunday, Sept. 3
  • On Monday, Sept. 4, TransHelp will operate from 6 a.m. to 1 a.m. and the TransHelp office will be closed
  • Email [email protected] or call 905-791-1015 with any questions



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