Microsoft Teams TimeZone Settings
Hi All,
Did you notice the Timezone Information in your Teams Contacts within your Organization.
But where does that come from?
![](https://icewolffile.blob.core.windows.net/$web/202204/Teams_Timezone01.jpg)
The User can set the Timezone in his Account Settings
![](https://icewolffile.blob.core.windows.net/$web/202204/Teams_Timezone02.jpg)
Basically it's the Timezone from Exchange/Outlook. You can set that in Outlook on the Web
![](https://icewolffile.blob.core.windows.net/$web/202204/Teams_Timezone03.jpg)
You can show a List ov available Timezones with the following Command
$TimeZone = Get-ChildItem "HKLM:\Software\Microsoft\Windows NT\CurrentVersion\Time zones" | foreach {Get-ItemProperty $_.PSPath}; $TimeZone | sort Display | Format-Table -Auto PSChildname,Display
![](https://icewolffile.blob.core.windows.net/$web/202204/Teams_Timezone04.jpg)
Let's look at the Timezone Settings of the Account
Get-MailboxRegionalConfiguration -Identity m.muster@icewolf.ch
![](https://icewolffile.blob.core.windows.net/$web/202204/Teams_Timezone05.jpg)
Let's change it to Russion Standard Time (UTC+3)
Set-MailboxRegionalConfiguration -Identity m.muster@icewolf.ch -TimeZone "Russian Standard Time"
Get-MailboxRegionalConfiguration -Identity m.muster@icewolf.ch
Get-MailboxRegionalConfiguration -Identity m.muster@icewolf.ch
![](https://icewolffile.blob.core.windows.net/$web/202204/Teams_Timezone06.jpg)
By the way, if you change the TimeZone, you probably also want to change the Timezone here
Set-MailboxCalendarConfiguration -Identity m.muster@icewolf.ch -WorkingHoursTimeZone "Russian Standard Time"
Get-MailboxCalendarConfiguration -Identity m.muster@icewolf.ch
Get-MailboxCalendarConfiguration -Identity m.muster@icewolf.ch
The Timezone has also changed in the Accountsettings of the User and in Outlook on the Web
![](https://icewolffile.blob.core.windows.net/$web/202204/Teams_Timezone07.jpg)
![](https://icewolffile.blob.core.windows.net/$web/202204/Teams_Timezone08.jpg)
It takes several hours before the changed TimeZone is visible in the Teams Contact
We're in " W. Europe Standard Tim" UTC +1 but it's summer Time (+ 1 Hour).
We end up having 1 Hour diffrence to "Russian Standard Time" (UTC +3).
![](https://icewolffile.blob.core.windows.net/$web/202204/Teams_Timezone09.jpg)
Regards
Andres Bohren
![](https://icewolffile.blob.core.windows.net/$web/logos/teams_logo.png)