Naked Science Forum

Life Sciences => The Environment => Topic started by: Corbeille on 17/03/2005 19:31:09

Title: Bye Bye Winter...
Post by: Corbeille on 17/03/2005 19:31:09
Today, round this part of the planet, the night will be longer than the day by a couple of minutes but come tomorrow, the day will be longer than the night. Hoorah!

What I don't understand is that the vernal equinox is on Sunday 20th. A time when day and night are equal everywhere on Earth. Except that's not the case round here. We seem to be a couple of days ahead.

Am I wrong in assuming that an equinox is "equal day and night"?

Are there regional variations?






 Nah pop no style, a strictly roots!
Title: Re: Bye Bye Winter...
Post by: chris on 18/03/2005 08:56:19
That certainly won't be the case at the South Pole where it's about to get very dark for a long time !

Chris

"I never forget a face, but in your case I'll make an exception"
 - Groucho Marx
Title: Re: Bye Bye Winter...
Post by: Corbeille on 18/03/2005 09:24:11
It's bye bye Summer down at the South pole as they have an autumn equinox. Still equal hours of day and night for our penguin friends.






 Nah pop no style, a strictly roots!