I did A fast google Test and there was a question on Cruise Critic regarding how to determine times on the cruise. It seems the clock counts all cruise days if you allow and get there in a Schengen port. It also cites The foundations that you should overview. 广发银行多利信用卡可尊享银联无界卡特权，包括会员权益、商超数字礼券权益、公共缴费权益、用卡保障权益。 https://germany-visa28258.elbloglibre.com/35903079/5-simple-techniques-for-europe-visa