all the rest have thirty-one

Mostly for personal reference, feel free to suggest some I may have missed or overlooked (I'm Canadian, Julian's American, there's bound to be some confusion). I'm not going to do anything with a lot of these, but it helps keep track.
( November, December, January, February, March, April, May, June, July, August )
SEPTEMBER (2012)
- Labour Day (3rd)
- National Grandparents Day (9th)
- Patriot Day - 9/11 (11th)
- Rosh Hashana (17th note: Religious, Jewish)
- Autumn Equinox (22nd)
- Yom Kippur (26th note: Religious, Jewish)

OCTOBER (2012)
- Sukkot (1st - 7th note: Religious, Jewish)
- Child Health Day (1st)
- Feast of St Francis of Assisi (4th note: Religious, Christian)
- Columbus Day (8th)
- my birthday (9th i can list it, fight me)
- Sweetest Day (20th Note: Midwest/Great Lakes)
- Eid-al-Adha (25th-26th note: Religious, Muslim)
- Hallowe'en (31st)*
- Samhain (31st/Nov. 1st)

Year of the Rabbit (Feb 3 2011 - Jan 22 2012)
Moon Phases
* plot