Tucson, Arizona, USA is 3 hours behind Markham, Ontario, Canada
8:36 am Wednesday, in Tucson, Arizona, USA is
11:36 am Wednesday, in Markham, Ontario, Canada
See distance from Tucson to Markham
Tucson doesn't observe daylight saving time but Markham does. DST in Markham started on 10 March 2019 and will end on 03 November 2019. Once DST ends, Tucson - Markham time difference will be 2:0 hours.