Daytime is a utility for linux and freebsd (possibly other unix) that can set the system clock from SNTP, daytime, time and HTTP servers. It can also act as an SNTP server or SNTP broadcaster.
2.027 Aug 2016 18:36
Lots of SNTP fail fixed, for instance daytime no longer responds to it's own broadcasts! SNTP can not synchronize the clock with subsecond accuracy.
1.024 Aug 2016 09:27
Added SNTP server-mode support. Added man page. Now compiles under freebsd.