Year zero

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Topic author
flym
Posts: 27
Joined: 09.03.2002
With us: 22 years 8 months
Location: Italy

Year zero

Post #1by flym » 08.03.2003, 10:53

I guess taht this is not really a bug, but a simple pitfall.
If you set revese time a go back you'll arrive to year 1 a.C.
and then you'll reach the year 0 8O , but year zero has never
been counted :roll: . And in this way all the date before Christ
are in error of exactly one year :? .
I think is not a big trouble to subtract one to all years before 1 a.C.

granthutchison
Developer
Posts: 1863
Joined: 21.11.2002
With us: 22 years

Post #2by granthutchison » 08.03.2003, 15:25

The historical calendar doesn't have a year zero, but the astronomical calendar does. (Some would say there's a bug in the historical calendar :wink:) So the astronomical Year Zero = 1BC, -1 = 2BC, -2 = 3BC, and so on as you say.
The fact that astronomers have used a year zero since the eighteenth century makes the fuss they made about the millennium even more hilarious than it already was. The absence of a year zero meant, they said, we had to wait until the end of 2000 to celebrate the start of a new millennium. But they, of all people, should have been celebrating at the end of 1999!

Grant


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