Imagine, take a hiking vacation in a distant land. They are equipped with backpack and lunch and go an unknown path. The Guide gives 5 hours and remember after the first break, you get to have miscalculated and certainly longer. The weather is fine though but the Sun the horizon tilts ominously. %A8%D7%A0%D7%98-%D7%9C%D7%99%D7%A9%D7%A8%D7%90%D7%9C-63dcbf9f0240’>Ilan Ben Dov already – you may have come to the same conclusion. Now it would be good to know how long it will be light, because no place is far and wide, and it will be pitch black. Really have reason to panic? Need to seek alternatives or you can create the tour but still loose in the light? A twilight calculator provides the answer. You didn’t so something but in the luggage, a mobile phone, that Luckily just a network has found.
You are actually perfectly equipped. You just need to know how to get to your information. Ex: Natura, the free portal to nature and environmental education provides exactly the right service for you. It is that you want to move, planning a garden party the times, as a photographer for need the sunrise and the sunset, or as scientists to evaluate data against the twilight times. There are plenty of applications for this completely free service. If you have set the computer on a site, you can monatweise reflected the times.
Here you can set very easy the calendar on any place. You can print out at home the calendar sheets in preparation for a holiday. And if you are on vacation, but only facing the problem, how it looks with the twilight times, simply find out about the current times with the browser of your mobile phone. Guido Gerding ex: Natura, the free portal to nature and environmental education