The Ronald Reagan Presidential Library at 40 Presidential Drive, Simi Valley, is offering extended operating hours for the holiday season.

The 14th annual "Christmas Around the World" exhibit features 38 decorated trees. The exhibit also includes many menorahs given to Reagan while he was in the White House.

Guests will also tour "Nancy Reagan- A First Lady's Style" which displays 80 of her suits, gowns and dresses.

Extended hours are as follows:

9:30 a.m. to 5 p.m. Sat. and Sun., Dec. 22 and 23; 9:30 a.m. to 3 p.m. Mon., Dec. 24; closed Tues., Dec. 25; 9:30 a.m. to 5 p.m. Wed. and Thurs., Dec. 26 and 27; 9:30 a.m. to 5 p.m. Fri., Dec. 28; 9 a.m. to 5 p.m. Sat. through Mon., Dec. 29 to 31; closed Tues., Jan. 1.

Regular museum admission prices apply. For more information, call (800) 410-8354.