mincha
This method returns the time of mincha gedola according to the Magen Avraham with the day starting 72 minutes before sunrise and ending 72 minutes after sunset. This is the earliest time to pray mincha. For more information on this see the documentation on .getMinchaGedola. This is calculated as 6.5 solar hours after alos. The calculation used is 6.5 * shaahZmanis72Minutes after alos.
Return
the Date of the time of mincha gedola. If the calculation can't be computed such as in the Arctic Circle where there is at least one day a year where the sun does not rise, and one where it does not set, a null will be returned. See detailed explanation on top of the AstronomicalCalendar documentation.