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> having lived in Arizona where they don’t deal with such silliness Oh god, I'm simultaneously delighted at the idea of not having to deal with DST and terrifi
by ufmace 4y ago
> having lived in Arizona where they don’t deal with such silliness
Oh god, I'm simultaneously delighted at the idea of not having to deal with DST and terrified of writing software that might have to keep track of whether or not the user was in Arizona during a DST transition.
- UncleEntity 4y agoArizona just stays on MST year long making it easy unless you have to figure out what time everyone else is on. And for even more fun the Navajo Nation does do time zone changes.
- taylodl 4y agoParts of Indiana have the same issue. Notice I said parts and not all - there are parts of Indiana that observe DST because they border with states observe DST and it's to their advantage to stay in the same time zone. What a mess! Just makes writing software that much more difficult! That's why in the utility business it's common to use the language of standard time, daylight saving time, and prevailing time. For the Eastern timezone they write it as EST, EDT, EPT respectively. The important point is EST and EDT never vary - they'e fixed offset from UTC (UTC-05:00 and UTC-04:00, respectively). EPT is the squirrelly one - sometimes it matches EST and other times it matches EDT. At least when processing a time interval you know whether you have to take clock movement into account.