Predicting Daylight By Hand
September 2nd, 2010 Posted in Travel and LeisureLiving without electric power or dwelling out-of-doors ensures that sunshine becomes a very important tool. Light from the sun’s rays is required to be able to accomplish lots of chores. Understanding how much sunlight remains in the day will help you determine the best way to arrange your goals relating to issues such as refuge and fire.
While this may seem to be fundamental advice, it can be vital to be familiar with in the event that individuals may be more accustomed to eating a late supper as well as relaxing afterwards. The preparation and cleanup will best be achieved while the sun remains shining and you are able to see what you’re doing. It ISN’T FUN to start the day with dirty cookware which wasn’t properly stored the night before thanks to inadequate lighting conditions. A quick survey of campers will give you an earful about how much better it is to put together shelter before nightfall.
Approximate the time you have until nightfall by locating the sun in the sky without looking straight at it. Extend your arm and turn your hand so that you can see your palm with your fingertips directed to the side. Observe the number of fingers that can fit in between the horizon’s line and the sun. For every thickness of a finger you can place between the sun and the horizon, there exists about a quarter of an hour of sunshine. For instance, a full 4 finger-widths between the sun and the horizon would mean that you have around an hour of sunlight remaining (fifteen minutes X four fingers).
During the morning hours this method can be used to estimate how much time has passed since daybreak. Likewise, measuring the space between the sun and both the eastern and western horizons provides you with a good general idea of the amount of time you will have between sunrise and sunset. Calculating half of this measurement will show you how many hours you have between midday and daybreak or sunset. By monitoring your daylight hours, you will be able to protect yourself from devoting too much effort to one task and neglecting others.