From a message from Bob Beck to the OpenBSD misc and tech mailing lists
The University of Alberta is having a large scale electrician party in
our data center on Sunday Mar 21 to bring more
power into it. As a result we'll be without cooling for the duration.
Expect ftp/www.openbsd.org along with anoncvs1.ca.openbsd.org and the
web/ftp fanout machines to be
unavailable for this period. Don't be surprised when we drop off the
world for a little while on Sunday.
If all goes well we should be back by 15:30 MDT (likely before)
If you are in a different timezone you can use the following to calculate the time offset
$ env TZ=MST7MDT date ; date
Fri Mar 19 16:26:19 MDT 2010
Fri Mar 19 23:26:19 CET 2010
So there is a 7 hours difference with CET