# Paydays > US pay schedule calendars for 2026, 2027 and 2028: biweekly (both Friday cycles), semi-monthly, monthly, weekly, federal pay periods, military pay dates, the Social Security payment schedule, federal and bank holidays, and state payday laws. Every date is computed in code from its published rule (5 U.S.C. 6103 holidays, the Federal Reserve's closing rule, OPM's pay period grid, NFC, DFAS and SSA payment rules) and unit tested against the official calendars. Paydays that land on a weekend or bank holiday are moved to the business day before, as most payrolls, DFAS and SSA do. State laws (51 rows) come from the U.S. Department of Labor state payday table. 28 calendars published by SSA, DFAS, NFC and GSA are stored with their sources and compared date by date. A check runs every Monday at 09:00 UTC against OPM, the Federal Reserve, NFC, DOL, SSA and DFAS and flags any change for review. Last successful check: 2026-09-23T11:46:53Z. Live status: https://paydays.fru.dev/api/status. The site has 141 pages. Company paydays: 50 companies, each with dates. 2 official, 2 employee-reported, 46 inferred (biweekly Fridays by default, rules at https://paydays.fru.dev/method). Every company says which it is. Disclaimer: computed schedules for planning; an employer's payroll calendar is the final word. Company schedules are employee-reported where marked and not confirmed by the company. State law summaries are for reference, not legal advice. Logos via logo.dev; trademarks belong to their owners. ## Pages - [Home](https://paydays.fru.dev/): direct answers and a calculator for any weekday or cycle - [2027 Biweekly Payroll Calendar](https://paydays.fru.dev/biweekly-payroll-calendar/2027) - [2027 Semi-Monthly Pay Schedule](https://paydays.fru.dev/semi-monthly-pay-schedule/2027) - [2027 Monthly Pay Schedule](https://paydays.fru.dev/monthly-pay-schedule/2027) - [2027 Weekly Pay Schedule](https://paydays.fru.dev/weekly-pay-schedule/2027) - [Federal pay periods 2027](https://paydays.fru.dev/federal-pay-periods/2027): OPM leave year and NFC pay dates - [Military pay dates 2027](https://paydays.fru.dev/military-pay-dates/2027): DFAS active duty, retired and annuitant pay - [Social Security payment schedule 2027](https://paydays.fru.dev/social-security-payment-schedule/2027) - [Federal holidays 2027](https://paydays.fru.dev/federal-holidays/2027) - [3-paycheck months 2027](https://paydays.fru.dev/three-paycheck-months/2027) - [How many paydays in 2027](https://paydays.fru.dev/how-many-paydays/2027) - [State payday laws](https://paydays.fru.dev/payday-laws): all 50 states and DC - [California payday law](https://paydays.fru.dev/payday-laws/california) - [Texas payday law](https://paydays.fru.dev/payday-laws/texas) - [New York payday law](https://paydays.fru.dev/payday-laws/new-york) - [Company paydays](https://paydays.fru.dev/companies): pick a company to see its schedule - [AMD payday](https://paydays.fru.dev/companies/amd) - [Accenture payday](https://paydays.fru.dev/companies/accenture) - [Adobe payday](https://paydays.fru.dev/companies/adobe) - [Airbnb payday](https://paydays.fru.dev/companies/airbnb) - [Amazon payday](https://paydays.fru.dev/companies/amazon) - [Method: how company paydays are inferred](https://paydays.fru.dev/method) - [Published pay calendars](https://paydays.fru.dev/published-pay-calendars) - [Sources and checks](https://paydays.fru.dev/sources) - [2026 at a glance](https://paydays.fru.dev/2026) - [2027 at a glance](https://paydays.fru.dev/2027) - [2028 at a glance](https://paydays.fru.dev/2028) ## Data - [Sitemap](https://paydays.fru.dev/sitemap.xml) - [Full plain-text dump](https://paydays.fru.dev/llms-full.txt): every payday, holiday, state law and published calendar, one line each - [Biweekly, cycle A (iCalendar)](https://paydays.fru.dev/ics/biweekly-a.ics) - [Biweekly, cycle B (iCalendar)](https://paydays.fru.dev/ics/biweekly-b.ics) - [Weekly (iCalendar)](https://paydays.fru.dev/ics/weekly.ics) - [Semi-monthly, 15th and last day (iCalendar)](https://paydays.fru.dev/ics/semimonthly.ics) - [Semi-monthly, 1st and 15th (iCalendar)](https://paydays.fru.dev/ics/semimonthly-1-15.ics) - [Monthly, last day (iCalendar)](https://paydays.fru.dev/ics/monthly.ics) - [Monthly, 1st (iCalendar)](https://paydays.fru.dev/ics/monthly-first.ics) - [Military pay (DFAS) (iCalendar)](https://paydays.fru.dev/ics/military.ics) - [Military retired pay (DFAS) (iCalendar)](https://paydays.fru.dev/ics/military-retiree.ics) - [Military annuitant pay (DFAS) (iCalendar)](https://paydays.fru.dev/ics/military-annuitant.ics) - [Federal retirement annuity (OPM) (iCalendar)](https://paydays.fru.dev/ics/federal-annuity.ics) - [Supplemental Security Income (SSI) (iCalendar)](https://paydays.fru.dev/ics/ssi.ics) - [Social Security on the 3rd (iCalendar)](https://paydays.fru.dev/ics/ssa-3rd.ics) - [Social Security, 2nd Wednesday (iCalendar)](https://paydays.fru.dev/ics/ssa-2nd-wednesday.ics) - [Social Security, 3rd Wednesday (iCalendar)](https://paydays.fru.dev/ics/ssa-3rd-wednesday.ics) - [Social Security, 4th Wednesday (iCalendar)](https://paydays.fru.dev/ics/ssa-4th-wednesday.ics) - [Federal pay dates, NFC (iCalendar)](https://paydays.fru.dev/ics/federal-nfc.ics) - [Federal holidays (iCalendar)](https://paydays.fru.dev/ics/federal-holidays.ics) - [Custom biweekly or weekly feed (iCalendar)](https://paydays.fru.dev/api/ics?pay=biweekly&from=2027-01-08): pay=biweekly|weekly, from=YYYY-MM-DD, shift=before|after|none - [Published calendars (JSON)](https://paydays.fru.dev/api/published) - [Sources and recent checks (JSON)](https://paydays.fru.dev/api/status) - [Company pay schedules (JSON)](https://paydays.fru.dev/api/companies)