System Maintenance We will be conducting scheduled maintenance on Saturday, December 13, from 10 PM to 5 AM on Sunday, December 14. Online banking, TAMI, and Bill Matrix will be unavailable. myTMs will be withdrawals only. We apologize for the inconvenience and thank you for your patience.

CO-OP Shared Sunmark locations

Traveling? As a member at Sunmark Credit Union, you can access one of our 5000-plus Shared Branching Locations and bank from anywhere.

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Holiday Closing Schedule

Sunmark locations and our Member Solution Center will be closed for the following holidays

 

  • New Year's Day: Thursday, January 1, 2026
  • Martin Luther King, Jr. Day: Monday, January 19, 2026
  • Presidents' Day: Monday, February 16, 2026
  • Memorial Day: Saturday, May 23 & Monday, May 25, 2026
  • Juneteenth: Friday, June 19, 2026
  • Independence Day: Saturday, July 4, 2026
  • Labor Day: Monday, September 7, 2026
  • Thanksgiving: Thursday, November 26, 2026 & Friday, November 27, 2026
  • Christmas: Wednesday, December 24 & Thursday, December 25, 2025
    Thursday, December 24, 2026 & Friday, December 25, 2026
You can access your accounts 24/7 with our online and mobile banking, myTMs, and TAMI. Many transactions that usually require a teller can be done at our myTMs which provide self-service, real-time banking for Sunmark members.

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