What package contains the time daemon?

["John J. Boyer" <john.boyer@abilitiessoft.org>]

I am wondering if my Jessie system is updating its clock regularly. It 
gives a 
different time than my Windows box. What package contains the daemon 
that updates the time from a central site?

Thanks,
John

-- 
John J. Boyer; President,
AbilitiesSoft, Inc.
http://www.abilitiessoft.org
Madison, Wisconsin USA
We develop software for people with disabilities which is abailable at 
no cost.