Month, year  January February March April May June July August September October November December  

Civil twilight	Moon phases
Nautical twilight	Moonrise and moonset
Astronomical twilight	Solar noon
Latitude, longitude[1] and time info	Day length
Time format   am/pm AM/PM 24-hour Extra blank lines in each day box,       at top None 1 2 3 Tee time       at bottom None 1 2 3

Footnotes:

1. On the calendar, latitude and longitude will be shown with the notation "not for navigational purposes". Please see the Accuracy page for the reason why.