Me thinks that in terms of dates
"in" refers to a measurable extent, such as an hour, a year, etc.
Example: See you for Easter in 2004!
"on" refers to the surface of a calendar.
Example: See you on Easter Monday!
"at" refers to a general point in time, such as "Christmas", "Easter", etc.
Example: See you at Easter. (general point in time)
Example: See you on Easter Day. (specific day)
See you on Easter Island? ;-)
Originally Posted by tdol
Yes. An island is considered a contained surface, so 'on' is used; A city, however, is considered to be contained within, so 'in' is used.
See you on Easter Island at Easter on Easter (day) in my Easter ears. :D
I'll be in my Easter bunny suit. ;-)
Which is correct?
Use 'at'. ;-)
I have a question
so should you say, on Christmas day? or at Christmas day?
On Christmas day
At Christmas = the general period
depends, if you meant Easter day then it should be "on" . If you meant Easter season, it should be "in"