General Discussion
In reply to the discussion: Sen Wyden: "Like losing an hour of sleep? Neither do I." Co-sponsoring bill to ditch DST [View all]pat_k
(13,855 posts)... passing a law that a contiguous south to north block of states need to be in accord and change together. Then you're just modifying the whole block by an hour during standard time (if the group of states adopt permanent DST). Not a problem to deal with.
Western states -- CA, OR, and WA -- have coordinated on permanent DST. Not sure if CA has passed legislation, but WA certainly has. And the folks to our north, Canada, support permanent DST by something like 83% (same as us, most agree that extra hour in the evening during winter's shortened days is what makes life a little better).
Currently, Hawaii and Arizona are the only states that don't observe DST and working with the "non-change" in AZ doesn't seem to have created problems (they somehow got a "dispensation" from Feds to stop observing at some point).