Astronomy Library - Calendars

This is the index page for the Calendars section of the Astronomy Library for SOFA Library Issue 2010-12-01 for Fortran 77. The Calendars section includes the following routines:

CAL2JD	—	Gregorian Calendar to Julian Date
JD2CAL	—	Julian Date to Gregorian year, month, date, fraction
JDCALF	—	Julian Date to Gregorian date for formatted output
EPB	—	Julian Date to Besselian Epoch
EPJ	—	Julian Date to Julian Epoch
EPB2JD	—	Besselian Epoch to Julian Date
EPJ2JD	—	Julian Epoch to Julian Date

 

For combined date and time conversions, see the Time Scales section.