Description from extension meta
Changes the timezone on NHL.com
Image from store
Description from store
NHL.com has all of their game times set to EST/EDT in the top carousel (the thing at the top of the homepage that has all of the games listed), and you can't change it.
This simple extension changes all of the game times to your local system time. The extension has a single option: if you want a -1 hour offset, click the checkbox.
Does not change the days! Please account for that if you live in a timezone where you'll end up a day ahead normally.