Oct. 18, 2017
12:54 p.m.
The only "current" example of this is Africa/Casablanca (Morocco). There's a good visualization here: https://www.timeanddate.com/time/zone/morocco/casablanca -Matt ________________________________ At this stage I haven't continued on my search for a quad-change locality (I'll wait till I better understand the 'simple' ones, such as the above, first!), but if anyone can direct me to a quad-change rule, it would save me some time further down the track.