2027 USPS ColorCal NALC
Rotating Day Off Calendar
$1.99 · Designed for iPad. Not verified for macOS.
Always have your Day Off Calendar with you on your iPhone
2027 ColorCal
This calendar spans October 2026 (USPS 2027 Q1) thru January 2028.
Color and Alpha (A-F) Coded calendar for USPS Letter Carriers and Clerks using Sunday/Rotating Scheduled Day Off (SDO) calendar.
NOTE: The SDO scheme depicts the schedule used by many districts and offices. Unfortunately, there are too many schemes to possibly address them all. As such, if your SDO colors do not match, find and use your matching SDO.
The calendar displays Holidays, paydays and start of pay periods. It also has a grid of work weeks.
There are NO nag screens. spam, pop-up or other annoying interruptions
The app does not collect, save or ask for any personal information.
Simple and clean interface.
Disclaimer: This calendar is a personal project and not endorsed or sponsored by any organization. It is believed to be complete and correct.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Preston Fung, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Preston Fung
- Size
- 27.2 MB
- Category
- Productivity
- Compatibility
Requires iOS 16.0.0 or later.
- iPhone
Requires iOS 16.0.0 or later. - iPad
Requires iPadOS 16.0.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 FourCatsApp
