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Firefox is lacking support for new timezones in Canada

Firefox Fel på webbplatsen
jscher2000 -... svarade 2 dagar sedan
nsal9
nsal9

Canadian provinces of BC, AB, and MB are all moving to new timezones on Nov 1, 2026.

Firefox still does not support any of the new timezones. This will break automatic timezone support for many applications, if not addressed immediately.

For the new timezone: Pacific Time (British Columbia): - Intl.DateTimeFormat().resolvedOptions().timeZone returns "Etc/GMT+8" instead of the expected value 'America/Vancouver' - new Date().getTimezoneOffset() returns 480 instead of the expected 420

There is only a few days left to address this issue. What is the rollout plan for the required updates?

Thanks.

Canadian provinces of BC, AB, and MB are all moving to new timezones on Nov 1, 2026. Firefox still does not support any of the new timezones. This will break automatic timezone support for many applications, if not addressed immediately. For the new timezone: Pacific Time (British Columbia): - Intl.DateTimeFormat().resolvedOptions().timeZone returns "Etc/GMT+8" instead of the expected value 'America/Vancouver' - new Date().getTimezoneOffset() returns 480 instead of the expected 420 There is only a few days left to address this issue. What is the rollout plan for the required updates? Thanks.

Alla svar (3)

TyDraniu
TyDraniu
  • De 10 bästa bidragare

Vald lösning

It should be ready in Firefox 159, will be released on Tuesday.

nsal9
nsal9 Frågans ägare

Thanks. Looking forward to it. The timing is super tight for application support.

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer

If you need to test immediately, try Firefox Developer Edition, based on the upcoming version during its beta. https://www.firefox.com/channel/desktop/developer/

Although by now... never mind.

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