Done in Whonix 9:

• Wrote a wrapper to obfuscate the time: https://github.com/adrelanos/timeprivacy. Proposed it and got it merged upstream with faketime: https://github.com/wolfcw/libfaketime/pull/16
• Added the timeprivacy script to uwt: https://github.com/Whonix/uwt/blob/master/usr/bin/time_privacy
• Added configuration file: https://github.com/Whonix/uwt/blob/master/etc/uwt.d/30_timeprivacy_default
• Added it to uwt wrapper: https://github.com/Whonix/uwt/blob/master/usr/lib/uwtwrapper
• Added man page: https://github.com/Whonix/uwt/blob/master/man/time_privacy.1.ronn

Check this out inside Whonix:

man time_privacy

Shows a man page that comes with explanations, options, examples and a demonstration.

Forum discussion:

• https://www.whonix.org/forum/index.php/topic,1194.0.html

Left to do:

• User documentation for next Whonix version about this new experimental feature, how to enable, how to use.