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Health report shows value for daate tht hasn't occurred

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The Health report for the Mac OS ver Mountain lion shows a health report startup date on the graph for for Dec-30 and further even though the system date is Dec-29.

This is not correct.

The Health report for the Mac OS ver Mountain lion shows a health report startup date on the graph for for Dec-30 and further even though the system date is Dec-29. This is not correct.
Attached screenshots

All Replies (4)

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It might be using UTC (GMT) time. If you are in the Americas, it's already tomorrow over there in London. In an old bug report, I saw a reference to possible confusion due to not using local time, but I don't know where that concern ended up.

"It could be confusing to show the user that they updated on Tuesday (UTC) when it was actually Wednesday for them." https://bugzilla.mozilla.org/show_bug.cgi?id=718066#c34

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jscher2000 said

It might be using UTC (GMT) time. If you are in the Americas, it's already tomorrow over there in London. In an old bug report, I saw a reference to possible confusion due to not using local time, but I don't know where that concern ended up. "It could be confusing to show the user that they updated on Tuesday (UTC) when it was actually Wednesday for them." https://bugzilla.mozilla.org/show_bug.cgi?id=718066#c34

No the times on my Mac is set correctly. When I select All I get multiple points on the same time. see attached

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What Jefferson means it that the data on the Health report page shows that data in UTC time and not in local time, so with your timezone US/Pacific (GMT-0800) that would be 8 hours in advance.

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My time is Eastern. The Firefox report does not state the time zone?

Also how do you explain multiple points on the the same time as shown in my enclosure?