Monday, July 2, 2012

Daylight Calculation Tool for Ultrarunning

Last Wednesday I posted about gmaps pedometer, a distance calculation tool that I use probably weekly.

Here's another tool from the US Naval Observatory for when you travel that will tell you local sunrise and sunset information.  This tool may well save your bacon from getting stuck in the woods after dark.

It also has moon information as well for us astronomical types.


No comments:

Post a Comment