1 abday="Sun;Mon;Tue;Wed;Thu;Fri;Sat"
2 day="Sunday;Monday;Tuesday;Wednesday;Thursday;Friday;Saturday"
3 abmon="Jan;Feb;Mar;Apr;May;Jun;Jul;Aug;Sep;Oct;Nov;Dec"
4 mon="January;February;March;April;May;June;July;August;September;October;November;December"
5 d_t_fmt="%a %b %e %H:%M:%S %Y"
9 t_fmt_ampm="%I:%M:%S %p"