Labor Day – closed September 2, 2024 Island of Hawaii YMCA will be closed in observance of Labor Day. Event Details This event is running from 2 September 2024 until 2 September 2030. It is next occurring on September 2, 2024 Categories: Holidays Upcoming Dates: September 2, 2024September 1, 2025September 7, 2026September 6, 2027September 4, 2028September 3, 2029September 2, 2030