New comment by dumpster-of-things on void-packages repository

https://github.com/void-linux/void-packages/issues/38058#issuecomment-1826173729

Comment:
After reading this as well as the official documentation I am left wondering: what do we set TIMEZONE to in rc.conf and/or the TZ env variable?
I've had similar issues on other distros and symlinking /usr/share/zoneinfo/COUNTRY/STATE/CITY to /etc/localtime has always resolved the problem.  But I can't find any explanation of what TIMEZONE should look like.
Apologies if I've simply overlooked an obvious answer here.