The first season of the television series 24, titled Day 1, was first broadcast from November 6, 2001 to May 21, 2002. The season’s storyline starts at 12:00 a.m. on the day of the California presidential primary.
1 - 112:00 A.M.-1:00 A.M. Nov. 06, 2001- 1 - 21:00 A.M.-2:00 A.M. Nov. 13, 2001
- 1 - 32:00 A.M.-3:00 A.M. Nov. 20, 2001
- 1 - 43:00 A.M.-4:00 A.M. Nov. 27, 2001
- 1 - 54:00 A.M.-5:00 A.M. Dec. 11, 2001
1 - 65:00 A.M.-6:00 A.M. Dec. 18, 2001
1 - 76:00 A.M.-7:00 A.M. Jan. 08, 2002
1 - 87:00 A.M.-8:00 A.M. Jan. 15, 2002
1 - 98:00 A.M.-9:00 A.M. Jan. 22, 2002
1 - 109:00 A.M.-10:00 A.M. Feb. 05, 2002
1 - 1110:00 A.M.-11:00 A.M. Feb. 12, 2002
1 - 1211:00 A.M.-12:00 P.M. Feb. 19, 2002
1 - 1312:00 P.M.-1:00 P.M. Feb. 26, 2002
1 - 141:00 P.M.-2:00 P.M. Mar. 05, 2002
1 - 152:00 P.M.-3:00 P.M. Mar. 12, 2002- 1 - 163:00 P.M.-4:00 P.M. Mar. 19, 2002
- 1 - 174:00 P.M.-5:00 P.M. Mar. 26, 2002
- 1 - 185:00 P.M.-6:00 P.M. Apr. 02, 2002
- 1 - 196:00 P.M.-7:00 P.M. Apr. 09, 2002
- 1 - 207:00 P.M.-8:00 P.M. Apr. 16, 2002
- 1 - 218:00 P.M.-9:00 P.M. Apr. 23, 2002
- 1 - 229:00 P.M.-10:00 P.M. May. 07, 2002
- 1 - 2310:00 P.M.-11:00 P.M. May. 14, 2002
1 - 2411:00 P.M.-12:00 A.M. May. 21, 2002