ยง 249. State  and  municipal  officers and employees granted leaves of
  absence on July fourth in certain cases. Each officer  and  employee  of
  the  state  or  of  a  municipal  corporation  or of any other political
  subdivision thereof who was a member of  the  national  guard  or  naval
  militia  or  a  member  of  the  reserve corps at a time when the United
  States was not  at  war  and  who  (i)  has  been  honorably  discharged
  therefrom, or (ii) has a qualifying condition, as defined in section one
  of  the  veterans' services law, and has received a discharge other than
  bad conduct or dishonorable from such service, or (iii) is a  discharged
  LGBT  veteran,  as defined in section one of the veterans' services law,
  and has received a discharge other than bad conduct or dishonorable from
  such service, shall, in so far as practicable,  be  entitled  to  absent
  himself  or  herself from duties or service, with pay, on July fourth of
  each year. Notwithstanding the provisions of  any  general,  special  or
  local  law  or  the  provisions  of any city charter, no such officer or
  employee  shall  be  subjected  by  any  person  whatever  directly   or
  indirectly  by  reason  of  such  absence  to  any loss or diminution of
  vacation or holiday privilege or be prejudiced by reason of such absence
  with reference to promotion or continuance in office or employment or to
  reappointment to office or to re-employment.
Structure New York Laws
Article 11 - Privileges, Prohibitions and Penalties
235 - Relief From Civil or Criminal Liability; Exemption From Civil Process; Security for Costs.
235-A - Income and Resources Not to Include Agent Orange Benefits.
237 - Free Passage Through Toll-Gates and Tunnels and Over Toll-Bridges and Ferries.
238-A - Damaging Military or Naval Equipment, Supplies or Stores.
238-B - Seizing Military Stores Belonging to the State.
238-C - Wearing of Uniforms; Prohibited.
239 - Trespassers and Disturbers to Be Placed in Arrest; Sales and Gambling Prohibited.
240 - Military Parades and Organizations by Unauthorized Bodies Prohibited.
240-A - Historic Military Commands.
243 - Provisions Applicable to Public Employees Who Are Absent on Military Duty.
243-B - Civil Service Examinations by Military Personnel.
243-B*2 - Payment of Certain Pension Contributions by the City of New York.
243-C - Application Period for Civil Service Examinations for Military Personnel.
244 - Members of Pension System Absent on Military Duty.
244-A - Credit to Members of Public Retirement Systems for Military Service Performed During War.
245 - Retirement Allowances of Certain War Veterans.
246 - Leave of Absence for Public Employees Who Are War Veterans to Continue Study.
250 - Recording Certificates of Honorable Discharge.
250-A - Lt. Colonel Todd Clark Memorial Flag Presentment Program.
251 - Depriving Members of Organized Militia of Employment.
252 - Discrimination Against Members of Organized Militia.
253 - Military Service by Parent; Effect on Child Custody Proceedings.
254 - Video Teleconferencing for Families of Persons Ordered to Active Duty.
255 - Benefit Information for National Guard Members and Families.