Part 71 — Standard Time Zone Boundaries
Current through Sep 25, 2026
Authority: Secs. 1-4, 40 Stat. 450, as amended; sec. 1, 41 Stat. 1446, as amended; secs. 2-7, 80 Stat. 107, as amended; 100 Stat. 764; Act of Mar. 19, 1918, as amended by the Uniform Time Act of 1966 and Pub. L. 97-449, 15 U.S.C. 260-267; Pub. L. 99-359; Pub. L. 106-564, 15 U.S.C. 263, 114 Stat. 2811; 49 CFR 1.59(a), unless otherwise noted.
Source: Amdt. 71-11, 35 FR 12318, Aug. 1, 1970, unless otherwise noted.
Sections
- § 71.1 Limits defined; exceptions authorized for certain rail operating purposes only.
- § 71.2 Annual advancement of standard time.
- § 71.3 Atlantic zone.
- § 71.4 Eastern zone.
- § 71.5 Boundary line between eastern and central zones.
- § 71.6 Central zone.
- § 71.7 Boundary line between central and mountain zones.
- § 71.8 Mountain zone.
- § 71.9 Boundary line between mountain and Pacific zones.
- § 71.10 Pacific zone.
- § 71.11 Alaska zone.
- § 71.12 Hawaii-Aleutian zone.
- § 71.13 Samoa zone.
- § 71.14 Chamorro Zone.