As of March 8, 2020, the Yukon Territory of Canada no longer changes its clocks to observe different standard or daylight saving times. That means Yukon is now permanently UTC-7 (the same as MST at the moment). See https://yukon.ca/time for details.

The "Canada - Whitehorse" and "Canada - Dawson" time zone regions are both in Yukon and should observe that change.

Please note that "Canada - Dawson Creek" is not in Yukon and not part of this time zone change.

Our Matomo installation insists that Canada - Whitehorse is on Pacific Standard Time (UTC-8) even though the underlying OS has the update for the new Yukon Standard Time and is configured as "America/Whitehorse". This means that web hits are tagged one hour behind the time in Yukon.

The workaround for now is to use the Phoenix, Arizona time zone setting as most of Arizona observes year-round UTC-7.

The same adoption of year-round daylight saving time is expected for British Columbia, Washington, Oregon, and hopefully California before long.

Please update the time zone policy for "Canada - Whitehorse" and "Canada - Dawson" to be permanently set to UTC-7.

Thanks from Canada's North!