
2027 USPS ColorCal NALC
Consult a color/letter-coded USPS rotating-day-off calendar spanning October 2026 to January 2028.
Useful when the displayed SDO scheme matches your workplace
Pay periods, holidays and workweek grids bring several dates into one view.
Keep in mind: Independent personal project without organizational endorsement; many districts use other SDO schemes, so employer-issued schedules control.
Inside the app
Official product imagesWhat you can do
- A–F/color SDO display
- Holiday/payday/pay-period markers
- Workweek grid over the specified date range
Good for
- Carriers/clerks cross-checking their actual rotating schedule
Consider alternatives for
- Official attendance instructions or indefinite future-year coverage
Limitations & considerations
- Captured minimum: iOS 16.0.0.
- Independent personal project without organizational endorsement; many districts use other SDO schemes, so employer-issued schedules control.
Privacy & permissions
Publisher says no personal information requested or saved; do not add confidential work details through unrelated sharing channels.
Sources & review notes Updated Nov 12, 2026
Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.
- US App Store developer description
Complete description, download price and compatibility metadata captured 2026-11-02.



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