Official rules are here: https://ncjweb.com/NAQP-Rules.pdf

When: 1800 UTC Jan 17 to 0559 UTC Jan 18 0600 (Saturday 10AM PST until Saturday 10PM PST)

Bands: 160, 80, 40, 20, 15, and 10 meters only, except no 160 meters for the RTTY contest

 

Someone check that I converted the times to PST correctly.

Dave AI6VX