---
kind: "section"
citation: "45 C.F.R. § 16.19"
title: "45"
number: "16.19"
heading: "How to calculate deadlines."
url: "https://uscodex.org/cfr/45/16.19"
---

# §16.19. How to calculate deadlines.


In counting days, include Saturdays, Sundays, and holidays; but if a due date would fall on a Saturday, Sunday or Federal holiday, then the due date is the next Federal working day.


## Notes

### Authority

Authority: 5 U.S.C. 301 and secs. 1, 5, 6, and 7 of Reorganization Plan No. 1 of 1953, 18 FR 2053, 67 Stat. 631 and authorities cited in the Appendix.

### Source

Source: 46 FR 43817, Aug. 31, 1981, unless otherwise noted.