N.Y. Lab. Law § 524

§ 524. Week of employment. For purposes of this article, "week of\nemployment" shall mean a Monday through Sunday period during which a\nclaimant was paid remuneration for employment for an employer or\nemployers liable for contributions or for payments in lieu of\ncontributions under this article. A claimant who is employed on a shift\ncontinuing through midnight is deemed to have been employed on the day\nbeginning before midnight with respect to such shift, except where night\nshift employees are regularly scheduled to start their work week at\nseven post meridiem or thereafter on Sunday night, their regularly\nscheduled starting time on Sunday shall be considered as starting on\nMonday.\n