Island Surgical Center
2025 Observed Holidays 

New Year's Day (2025): Wednesday, January 1  
ISC Staff Appreciation Day (2025): Thursday, January 2 
Good Friday: Friday, April 18
Memorial Day: Monday, May 26
Independence Day : 1/2 day Friday, July 4
Liberation Day: Monday, July 21
Labor Day: Monday, September 1
All Souls Day: November 2, Observed on Monday, November 3 
Thanksgiving Day: Thursday, November 27
Day after Thanksgiving: Friday, November 28
Santa Marian Kamalen Day: Monday, December 8
Christmas Day: Thursday, December 25
Day after Christmas: Friday, December 26
New Year's Day (2026): Thursday, January 1