US lawFederal (United States)RegulationsTitle 42 CFR — Public HealthChapter I — PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICESPart 93 — PUBLIC HEALTH SERVICE POLICIES ON RESEARCH MISCONDUCTSubpart B — Definitions93.20842 C.F.R. § 93.208Day.Last amended: 2024Year: 2026Length: 36 wordsOfficial source Cite as 42 C.F.R. § 93.208 (2026)Day means calendar day unless otherwise specified. If a deadline falls on a Saturday, Sunday, or Federal holiday, the deadline will be extended to the next day that is not a Saturday, Sunday, or Federal holiday.Previous42 C.F.R. § 93.207Next42 C.F.R. § 93.209