thebrazilianzz
Well-Known Member
Does it really matter what day is considered the "First day" of the week?
What's the significance of having Sunday as the first day? (except being the first row in the calendar)
It mattered yesterday. He was showing a guy on class, sitting right next to me, how to get the HP12C calculator to count dates and stuff like this.
When he was done, he showed the result on the calculator and it was something like this: 04.042014 7 and said that 7 meant Friday.
I saw that, and said that the calculator was wrong, the 7th day is Saturday and his answer was: "It's not wrong, the calculator just uses the American calendar".
In portuguese Monday from friday is called segunda, terça, quarta, quinta and sexta which means exactly second, third,fourth, fifth and sixth. I guess everybody in the world counts Sunday as the first day of the week, only this calculator does not.