BMO Harris is Bank of Montreal's financial arm. BMO Harris is North America's eighth-largest bank, serving 12 million customers.

Most BMO Harris branches are open 9 a.m. to 5 p.m. Call or check online to confirm your local branch's hours.

BMO Harris doesn’t stay open seven days a week. While some branches open for a few hours on Saturday, the bank stays closed on Sundays.

BMO HARRIS HOURS Monday through     9 a.m. to 5   Friday                            p.m. Saturday                  9 a.m. to 12 p.m. Sunday                    Closed

BMO Harris is only open briefly on Saturday, but it's a good option for weekend bankers. Make sure your branch is open.

Because it’s headquartered in Canada, BMO Harris observes a slightly different holiday schedule than U.S. banks since it includes Canadian and provincial holidays

You can still bank after a BMO Harris branch closes. BMO Harris offers after-hours banking options: BMO Harris digital banking: BMO Harris bank by phone: ATMs:

BMO Harris’ customer service number is the same as its bank-by-phone number: 888-340-2265.