Is there street sweeping on federal holidays in San Francisco?

It depends on the holiday and the type of street sweeping. 7-day street sweeping is enforced on all federal holidays except New Year’s Day, Thanksgiving and Christmas Day. All meters on Port of San Francisco property are enforced 7 days a week all year, including holidays.

The following are a list of recognized holidays in San Francisco:

New Year’s Day - January 1st
Martin Luther King Jr. Day - January 17th
President’s Day - February 21st
Memorial Day - May 30th
Independence Day - July 4th
Labor Day - September 5th
Columbus Day - October 10th
Veteran's Day - November 11th
Thanksgiving - November 24th
Day After Thanksgiving - November 25th
Christmas Day, and Day After Christmas - December 25th & 26th

For specific details on whether street sweeping is enforced on a holiday visit the SFMTA website.

Holiday	Date	Commuter Tow Away	Residential Permit	M-F Street Sweeping	7-Day Street Sweeping	Parking Meters
New Year's	1/1/11	Not Enforced	Not Enforced	Not Enforced	Not Enforced	Not Enforced
MLK, Jr. Day	1/17/11	Not Enforced	Not Enforced	Not Enforced	Enforced	Enforced
President's Day	2/21/11	Not Enforced	Not Enforced	Not Enforced	Enforced	Enforced
Memorial Day	5/30/11	Not Enforced	Not Enforced	Not Enforced	Enforced	Enforced
Independence Day	7/4/11	Not Enforced	Not Enforced	Not Enforced	Enforced	Enforced
Labor Day	9/5/11	Not Enforced	Not Enforced	Not Enforced	Enforced	Enforced
Columbus Day	10/10/11	Not Enforced	Not Enforced	Not Enforced	Enforced	Enforced
Veteran's Day	11/11/11	Not Enforced	Not Enforced	Not Enforced	Not Enforced	Not Enforced
Thanksgiving	11/24/11	Not Enforced	Not Enforced	Not Enforced	Enforced	Enforced
Christmas	12/25/11	Not Enforced	Not Enforced	Not Enforced	Not Enforced	Not Enforced