N.Y. Comp. Codes R. & Regs. tit. 21, § 1244.2
(2) When space is available, six days free time will be allowed on cargo discharged from vessels engaged in the South and Central American trades and the West Indies and the Caribbean trades.
(b) Outbound cargo.
Seven days (exclusive of Saturdays, Sundays and holidays). When a legal holiday falls on Sunday, the following Monday will be excluded.
(a) Inbound cargo.