9 ms·Monday: Mon(th)da(y)y(ear) Doesn't get much worse for a mnemonic, but works for me.by kasterma 16y agoMonday: Mon(th)da(y)y(ear) Doesn't get much worse for a mnemonic, but works for me.GFischer 16y agoThat doesn't help the original post: he doesn't remember which is for the US and which is for Canada.xiaoma 16y agoHow about this? Monday is the 'merican mnemonic.