Nov. 6, 2023
10:47 p.m.
Guy Harris wrote:
2. Starting at midnight on the first Saturday of the month of September 2023 and until midnight on the first Saturday of the month of April 2024, the official time will be advanced by 60 minutes.
Presumably meaning "Starting at midnight at the end of the first Saturday of the month of September 2023", as the last Rule entry for Chile is
Rule Chile 2023 max - Sep Sun>=2 4:00u 1:00 -
Correct and understood; the decree’s “midnight on [viz. at the end of] Saturday” (here, the 2nd) is equivalent to my “midnight at the start of Sunday” (here, the 3rd). But it could not refer in any way to the 11th. -- Doug Ewell, CC, ALB | Lakewood, CO, US | ewellic.org