We still have this sort of thing today. In the occupied West Bank, Israeli settlers change to daylight savings time on a different day than the Palestinians
Arizona in the US does not observe DST at all. Within Arizona is the Navajo nation, which does observe DST. Within the Navajo nation are Hopi enclaves, where DST is not observed, and finally, within one of those Hopi enclaves is a Navajo community where, again, DST is observed.
Arizona in the US does not observe DST at all. Within Arizona is the Navajo nation, which does observe DST. Within the Navajo nation are Hopi enclaves, where DST is not observed, and finally, within one of those Hopi enclaves is a Navajo community where, again, DST is observed.