By default, the log show command and Ulbow display log entries using the time zone set when they were written to the log. Bringing consistency in a new build of LogUI.
time zone
Getting the date and time stamp of log entries to use rounded microseconds, and how to ensure a log extract uses the current time zone throughout.
How to ensure your Mac’s clock and time is as accurate as possible, what can cause problems, and how it works using the timed daemon, as revealed in the log.
Should a tool like LockRattler show times in universal (UTC) format, or adjusted to the local time zone? There is no good answer, it seems.
The Eclectic Light Company 