Most museums in Hastings, United Kingdom, usually open at 10:00 or 11:00 in the morning and close between 16:00 and 17:00. They are usually open five to six days a week and often have one day closed for maintenance. However, these hours may vary from museum to museum and depending on the time of year. It is highly recommended that you check the exact hours of the museum you plan to visit in advance to make sure it is open.