NAME of employer (or supervisor/manager)
TITLE of employer (if applicable)
NAME of company (if applicable)
ADDRESS of employer
TOWN, STATE of employer

Dear Sir: [or Madame – May use personal name or last name with Mr./Mrs./Ms.]

I have recently become convicted of the obligation to observe Biblical holy days, calculated by the ancient luni-solar calendar.  Because the weekly cycle restarts each new lunation with the New Moon, this means that my weekly Sabbath appears to float on the Gregorian calendar with its continuous weekly cycle.

I am writing to affirm that my previously contracted work-time requirement will be fully met, if not more so.  I have included a comparison sheet showing the days available for work on the Gregorian calendar versus the luni-solar calendar.  As you can see, I have 42 more days available per year to work, than the average employee.

At your request, I can forward to you my requested days off for a year.  This will provide advance notification for scheduling conferences and any other meetings you need me to attend.

I greatly enjoy working for you and the opportunities with [INSERT BUSINESS NAME].  I hope to continue my association as a contract employee of [INSERT BUSINESS NAME].

Sincerely yours,

[SIGN NAME HERE]
[TYPE NAME HERE]