Sunrise ,sunset and sun transit calculator

Updated 11 February 2006

More calculators at http://www.satellite-calculations.com



 

Altitude limit
Centre of sun touches a mathematical horizon

Sun's upper limb touches a mathematical horizon

Sun's centre touches the horizon,atmospheric refraction accounted for.

Sun's upper limb touches the horizon,atmospheric refraction accounted for.
User defined altitude limit deg
Site Position
Latitude Degminsec
Longitude Degminsec
Day
Month
Year
Calculates local time (computer time)

 

Sun transit will be the time when sun is in south in nothern hemisphere and north for southern hemisphere

Calculated after the method on http://www.stjarnhimlen.se/comp/riset.html

2004 Jens T. Satre