The date on the calendar is set-up to change automatically.
If it is not updating appropriately, please contact MemberGate support by opening a ticket. A ticket can be opened by emailing us at firstname.lastname@example.org
If the calendar is updating itself, but the date is incorrect, it can be changed. The date is a reflection of the time it is where the server is located.
1.Under 'Master Settings' choose 'Custom Settings'.
2.In the form field 'Server Time Offset' you can add or subtract the number of hours from the server time.
Please see this tutorial for graphic instructions: Change the Time on Your Site