# 25 CFR § 580.6: How is time computed?

> Federal · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/ecfr-25-580.6

## Section

- **Citation:** 25 CFR § 580.6
- **Heading:** How is time computed?
- **Jurisdiction:** Federal
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** September 22, 2026
- **Source:** Publisher's official text
- **Location:** Title 25—Indians > CHAPTER III—NATIONAL INDIAN GAMING COMMISSION, DEPARTMENT OF THE INTERIOR > SUBCHAPTER H—APPEAL PROCEEDINGS BEFORE THE COMMISSION > PART 580—RULES OF GENERAL APPLICATION IN APPEAL PROCEEDINGS BEFORE THE COMMISSION

## Text

In computing any period of time prescribed for filing and serving a document, the first day of the period so computed shall not be included. The last day shall be included unless it falls on a Saturday, Sunday, or Federal legal holiday, in which case the period shall run until the end of the next business day. Except for appeals of temporary closure orders, when the period of time prescribed or allowed is less than 11 days, intermediate Saturdays, Sundays, and legal federal holidays shall be excluded from the computation.
[77 FR 58945, Sept. 25, 2012, as amended at 80 FR 31995, June 5, 2015]

## Nearby sections

- [25 CFR § 580.1 § 580.1 What definitions apply?](https://www.frixlaw.com/law-library/statutes/ecfr-25-580.1.md)
- [25 CFR § 580.2 § 580.2 When may the Commission waive its procedural rules governing appellate proceedings before the Commission?](https://www.frixlaw.com/law-library/statutes/ecfr-25-580.2.md)
- [25 CFR § 580.3 § 580.3 Who may appear before the Commission?](https://www.frixlaw.com/law-library/statutes/ecfr-25-580.3.md)
- [25 CFR § 580.4 § 580.4 How do I effect service?](https://www.frixlaw.com/law-library/statutes/ecfr-25-580.4.md)
- [25 CFR § 580.5 § 580.5 What happens if I file late or fail to file?](https://www.frixlaw.com/law-library/statutes/ecfr-25-580.5.md)
- [25 CFR § 580.6 § 580.6 How is time computed?](https://www.frixlaw.com/law-library/statutes/ecfr-25-580.6.md)
- [25 CFR § 580.7 § 580.7 What is the burden of proof and standard of review?](https://www.frixlaw.com/law-library/statutes/ecfr-25-580.7.md)
- [25 CFR § 580.8 § 580.8 What will the Commission's final decision contain?](https://www.frixlaw.com/law-library/statutes/ecfr-25-580.8.md)
- [25 CFR § 580.9 § 580.9 What is the effective date of the Commission's final decision?](https://www.frixlaw.com/law-library/statutes/ecfr-25-580.9.md)
- [25 CFR § 580.10 § 580.10 Is the Commission's decision a final agency action?](https://www.frixlaw.com/law-library/statutes/ecfr-25-580.10.md)
- [25 CFR § 580.11 § 580.11 What if the Commission does not issue a majority decision?](https://www.frixlaw.com/law-library/statutes/ecfr-25-580.11.md)
- [25 CFR § 580.12 § 580.12 Does an appeal of a Chair's decision stay the effect of that decision?](https://www.frixlaw.com/law-library/statutes/ecfr-25-580.12.md)
- [25 CFR § 581.1 § 581.1 What is the scope of this part?](https://www.frixlaw.com/law-library/statutes/ecfr-25-581.1.md)
- [25 CFR § 581.2 § 581.2 How does an entity other than a tribe request to participate on a limited basis in an ordinance appeal?](https://www.frixlaw.com/law-library/statutes/ecfr-25-581.2.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/ecfr-25-580.6. Check the current official text before relying on it. Not legal advice.