Comment by rob74
Comment by rob74 5 days ago
Let's not get started with that... those same people also say "viertel vier" to mean 3:15 (one quarter of the "fourth hour" has passed), which is really confusing to the uninitiated, so "viertel nach"/"viertel vor" is preferable IMHO...
It does make sense though (once you know where it comes from):
Before the ubiquity of watches, time was announced using church clocks and bell strikes. There's a big bell for hours (low pitch) and a smaller one for announcing quarters (higher pitch).
Signalling zero is not possible using "zero bell strikes", so 00:00 is signalled by 4 strikes of the quarters bell and 12 strikes of the hour bell.
Thus, the sequences go like:
11:15 1x quarter bell
11:30 2x quarter bell
11:45 3x quarter bell
12:00 4x quarter bell + 1x hour bell
Basically it makes sense then as all the quarters belong to the same hour.