Residential and commercial trash and recycling are not collected on a holiday when the Ada County sanitary landfill is closed. If your collection day falls before the holiday, your trash and recycling will be collected on your usual day. If your regular garbage day falls on or after the holiday, your garbage and recycling will be collected one day later that week.
The next holiday that will affect collection is: Memorial Day (Monday, May 28th)
Source: Sanitary Services Company, Inc., Issue #17/Summer 2007