If you have an nVidia card, that Steam link in Front Runner's post applies, and is relatively easy to step through, even for us more "senior" er uh, wanderers... in spite of "background" and tinnitus...
Your Save didn't "correct" the time, eh?... What are you playing, Stock or any mods?... It would definitely be easier if the game had a "Zulu -10" or whatever designation, wouldn't it?