Please be informed that during national holidays, TARGET holidays, and local holidays, Bison Bank and some of our services may be temporarily unavailable, including:
Interbank transfers (SEPA and international)
Financial market operations
Customer Service
We recommend using our digital channels and planning your transactions in advance on the business days prior to these dates.
National Holidays
January 1 – New Year’s Day
April 18 – Good Friday
April 25 – Portugal’s Freedom Day
May 1 – Labor Day
June 10 – Portugal Day
June 19 – Corpus Christi
August 15 – Assumption of Mary
October 5 – Republic Day
November 1 – All Saints’ Day
December 1 – Restoration of Independence
December 8 – Immaculate Conception
December 25 – Christmas Day
TARGET Holidays
April 21 – Easter Monday
December 24 – Bank Holiday (Tuesday)
December 26 – St. Stephen’s Day (Friday)
Local Holiday (Lisbon)
June 13 – St. Anthony’s Day