It is very important to change your time zone in Canvas in order to meet your deadlines.
Go to your Account by clicking on your photo in the left-hand navigation.
Select "Settings" from the menu.
On the right side of the screen, you will then choose the option to "Edit Settings."
Under the Time Zone option, select your time zone from the drop down list, and click "Update Settings."
You should then see your selection listed in the Time Zone section.