Outlook 365 Calendar view shows 12am regardless that Work Week of 8am-5pm is set up.

Adding one more to this topic.

If I use my standard calendar account, I do not have this issue. If I select an addition calendar, and I Keep them separated, I do not have this issue

If I merge the external calendar with my standard calendar in a single view, I trigger the issue.

Example

Right now it is 1.20 PM (US central time) here.

I will switch tab from email to calendar in office 365, and I see this

If I activate another calendar (internet calendar from an app called Cozi) in side by side view, I go back to email tab, and then I come back to the calendar, I see this

If I combine the two calendar in a single view and I do NOT change tab, I see this

If I go to the email tab (or any other tab) and go back to the calendar, I see this

The view is reset to show 12 am as the first row. You may notice that the horizontal line with a white circle (which indicates the current time in the calendar) is not visible.

If I switch to separate views mode, the problem does not happen.

Therefore, the issue is with the "Overlay" settings.

Also, please note that this issue happens in ALL view modes BUT the Schedule view mode.

I, too am having the same problem. I did add additional time zones, but I don't think that affected it. I have my work hours set to 8am - 5pm. I am using Microsoft 365 E.

Thank you for the response.

The Outlook build is 14931.20120

Yes, I see the same when I open the Outlook calendar, 12am, in gray and are able to scroll up/down. This was not my question.

My question, is my Work Week is set to 8am-5pm & when I open my boss’ calendar, it goes to 12am. When I open my calendar, it takes me to 8am as it should.

When I open my boss’s calendar, the view goes to 12am.  I then have to scroll down to 8am or wherever I need to be. This only changed in the past few weeks.

My thought was, if she has a meeting outside of the 8am-5pm window, would that change the Calendar view to 12am?

Although that might not be it, she has had meetings past 5pm, and the view was not disrupted….Very confusing.

See below when I open her calendar.

Go to "Calendar Option" and adjust Start Time and End Time. New system defaulted to 12am.

I think Microsoft gave up on us as they have no viable options as to what caused this or how to fix it.

If this post is reviewed by Microsoft, please respond.

We have the updated versions, made no changes, Work Day is set correctly....

Btw, for me, the school district I work, not everyone has the same problem.

So there is a bug or glitch somewhere, perhaps in individual settings/updates