Re: [tz] Paraguay on its way to stay on DST

On 9/30/22 13:19, Carlos Raúl Perasso via tz wrote:

If successful, the law would take effect after this weekend's time change, so the new rule should read as follows:

Rule Para 2010 2022 - Oct Sun>=1 0:00 1:00 - Rule Para 2013 2022 - Mar Sun>=22 0:00 0

Thanks for the heads-up. I expect we'll also need to know when the law takes effect, as the usual way this is modeled is as a change to standard time. That is, we'd want something like the attached patch, with the "2023 Jan 1" replaced by the actual effective date. This has the same effect as what you suggested, except that the tm_isdst flag is zero after the effective date.