The time in La Grande Princesse is the time in 뉴욕 보다 1 시간 빠릅니다 when 뉴욕 is on standard time, and the same as the time in 뉴욕 when 뉴욕 is on daylight saving time.
La Grande Princesse has not had daylight saving time since 1945.
La Grande Princesse의 IANA 시간대식별자는 America/St_Thomas 입니다.