https://urbansurvivalsite.com/how-to-tell-time-without-a-clock-6-different-methods/

The Art of using your Analog Watch as a Compass

Big Dipper Clock

Gear Patrol

https://www.physics.ucla.edu/~huffman/dtime.html?msclkid=9aaa0a88c64f11ec824e7c873df8d93d

http://hea-www.harvard.edu/ECT/Daymarks/

Field Studies Center

Gentleman's Journal

The PREPPER

ANALOG