Set preferred timezone (EST, MST. PST)

I am a remote worker. I have two terminals: my work computer and my home workstation. My work computer is set to EST, but I live in an MST state. When I log into the account for work (EST), where I use your software the most, everything looks and works great.

However, when I log into my home workstation (MST), all the logged time is now in MST. This is maddening because what I need/want is to have a single coherent timeline.

I desire to set everything in EST, which is 3 hours ahead of where I live in MST.

Am I correct that keeping consistent logs is impossible with the current system? I would be very pleased if there were existing settings to correct this issue.