The most used banks in Estonia are:
Swedbank Aida 5. Open 09:00 - 18:00, Sat 09:00 - 15:00, Closed on Sunday.
SEB Rüütli 2. Open 09:00 – 17: 00. Closed on Saturday and Sunday.
Nordea bank Lai 11. Open 09:00 – 17: 00. Closed on Saturday and Sunday.
Visa and MasterCard are accepted in Estonia.