Checkout this Linux Terminal Clock: tty-clock
Screen shot of tty-clock
Try it out, its pretty sexy in a geeky way.
You can have it in 24h/12h, there’s a choice of colours, centred, bouncing or left align.
Install it with these commands…
wget --no-check-certificate https://github.com/xorg62/tty-clock/tarball/master tar -zxvf xorg62-tty-clock-a82fd71.tar.gz cd xorg62-tty-clock-a82fd71 make && make install
job done!