Public holidays and bank closures

UK bank holidays: Affect trading, on- and off-ramping, and support
​https://www.gov.uk/bank-holidays

U.S. bank holidays: Affect USD on- and off-ramping
​https://www.newyorkfed.org/aboutthefed/holiday_schedule

UAE bank holidays: Affect AED on- and off-ramping
​https://u.ae/en/information-and-services/public-holidays-and-religious-affairs/public-holidays