Default Timezone for calendars

Question

When I run the following powershell

Get-MailboxCalendarConfiguration -Identity  $ID |fl Identity, WorkingHoursTimeZone

The output advised me that the 

WorkingHoursTimeZone : Pacific Standard Time

Where can I change the default for this value as this seems to be the same for the majority of our resource calendars.

Answer 1

Hi Ben,

Based on your description, I did a lot of research about changing the working hours time zone with powershell. As far as I know you can use the command below to change the working hours TimeZone, here is an example for your reference:

 **Set-MailboxCalendarConfiguration -Identity ****@contoso.com -WorkingHoursTimeZone "Pacific Standard Time"     Please replace the Pacific Standard Time value with the timezone value you need, thanks.  For more information, please refer to Set-MailboxCalendarConfiguration.

If you need any further help, please feel free to let me know, thanks.

Regards,

Oliver

Answer 2

Hi Ben，

If you are using office 365 account and want to change the office 365 mailbox calendar timezone, you can try to sign into the outlook web app, and then change the default time zone in the settings of Outlook Web App. For more information, please refer to Change your display language and time zone in Office 365 for Business.

If you have any other concern, please feel free to let me know, thanks.

Regards,

Oliver

Answer 3

My question was not how to set it, but how to change the default setting.

Answer 4

Hi Ben,

If you need any further help, please feel free to let me know, thanks.

Regards,

Oliver