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Welcome to our pages that make use of original scripts for computing precise
times of rising and setting of the Sun, Moon and Planets. These scripts support
calculating times at any Earth's geographical position.
You can compare our results with those obtainable from the The United States Naval Observatory (USNO) site.
To show how much data can differ between not far off locations in the table
below we present times on 21 of June 2005 (the longest day) calculated for a
few locations throughout Poland. One of them lays in central Poland
(Warszawa), one in North (Gdañsk), one in North-West (Szczecin), one in
South (Zakopane in Tatra mountains) and one in South-East of Poland
(Przemy¶l):
City
Longitude
Latitude
Sunrise
Sunset
Duration
Moonrise
Moonset
Gdañsk
18.667 E
54.35 N
04:11
21:24
17:13
21:37
02:38
Przemy¶l
22.783 E
49.783 N
04:21
20:41
16:20
20:42
02:54
Warszawa
21 E
52.25 N
04:15
21:02
16:47
21:09
02:45
Szczecin
14.583 E
53.417 N
04:33
21:34
17:01
21:46
03:03
Zakopane
19.967 E
49.3 N
04:35
20:50
16:15
20:51
03:09
Note that the times of Moonrise and Moonset here are not misplaced; for a
few days near this date the Moon rises before midnight and sets after
midnight.
To calculate Moon's and Sun's positions we use a theory accurate to 1' (one
arcminute). An adequate algorithm has been developed and thoroughly tested
by Kazimierz Borkowski of Centre for
Astronomy (Nicolaus Copernicus University, Poland) and implemented in
the PHP by Tomasz Kaczmarek.
It please to announce that there is placed in Android Market free application Astroid
which use the same algorithms to calculate astronomical events.
Now you can easy calculate sunrise, sunset using application on your mobile at.
Below are some example screenshots from application:
It please to announce that there is placed in Android Market free application 
