On premise users however get the wrong time zone (UTC) in Teams.

Question

Hello Please I need your help on this issue.

Users migrated to M365 get the correct timezone (UTC+1) in their Teams calendar.

On premise users however get the wrong time zone (UTC) in Teams.

This is a problem for them and other users when using Outlook calendars which do have the correct time zone.   Tested with migrated and non migrated users on same devices. Devices have the correct regional settings and timezone.

Answer 1

Hi @IniobongNkanga-8038,

Does the mailbox hosted on-prem have the correct time zone setting?

If yes, to further troubleshoot this issue we may need to capture network packets for analysis.

Please consider creating a service request in Microsoft 365 admin center to contact support.

Thanks for your understanding.

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