5/1/2008 — National Day of Prayer
5/11/2008 — Mothers Day  
5/17/2008 — Armed Forces Day  
5/26/2008 — Memorial Day
6/14/2008 — Flag Day  
6/15/2008 — Father's Day  
6/19/2008 — Juneteenth (Liberation of Slaves)
6/20/2008 — Summer Begins
6/21/2008 — Summer Solstice
7/4/2008 — Independence Day
7/27/2008 — Parents Day
8/1/2008 — Air Force Day
8/3/2008 — Friendship Day
8/4/2008 — Coast Guard Day
9/1/2008 — Labor Day  
9/7/2008 — Grandparents Day
9/17/2008 — Constitution Day/Citizenship Day
9/22/2008 — Fall Equinox
9/29/2008 — Rosh Hashanah
9/30/2008 — Rosh Hashanah
10/1/2008 — Rosh Hashanah
10/9/2008 — Yom Kippur
10/13/2008 — Navy Day
10/13/2008 — Columbus Day Observed  
10/16/2008 — Bosses' Day
10/18/2008 — Sweetest Day
10/24/2008 — United Nations Day  
10/26/2008 — Mother-In-Law's Day
10/31/2008 — Halloween
11/2/2008 — Daylight Savings Time Ends  
11/4/2008 — Election Day
11/10/2008 — Marine Corps Day
11/11/2008 — Veteran's Day  
11/27/2008 — Thanksgiving
12/7/2008 — Pearl Harbor Remembrance Day
12/17/2008 — Wright Brothers Day  
12/21/2008 — Winter Solstice
12/21/2008 — Hanukkah
12/24/2008 — Christmas Eve
12/25/2008 — Christmas
12/26/2008 — Kwanzaa
12/27/2008 — Kwanzaa
12/28/2008 — Kwanzaa
12/29/2008 — Kwanzaa
12/30/2008 — Kwanzaa
12/31/2008 — New Year's Eve
1/1/2009 — Kwanzaa
1/1/2009 — New Years  
1/19/2009 — Martin Luther King, Jr. Day
1/20/2009 — Inauguration Day
2/2/2009 — Groundhog Day  
2/14/2009 — Valentine's Day  
2/16/2009 — President's Day  
2/24/2009 — Mardi Gras  
2/25/2009 — Ash Wednesday
3/8/2009 — Daylight Savings Time starts  
3/17/2009 — St. Patrick's Day  
3/20/2009 — Spring Equinox
4/1/2009 — April Fool's Day  
4/5/2009 — Palm Sunday
4/9/2009 — Passover
4/10/2009 — Good Friday
4/12/2009 — Easter  
4/22/2009 — Earth Day  
4/22/2009 — Administrative Professional's Day  
4/24/2009 — Arbor Day, U.S.