Etc/GMT+12 is GMT-12
ibm.comI have no idea why this is the case, and would love some insight if anyone has it.
Rails has this behaviour (which is where I spotted it) but it seems very counter-intuitive
> ActiveSupport::TimeZone['Etc/GMT+12'].now
Wed, 21 Jun 2023 13:07:24.082417000 -12 -12:00