According to the most recent information available, the general banking hours for Tahweel Al Rajhi Bank in Riyadh are:
Sunday to Thursday: 9:00 AM to 5:00 PM
Friday and Saturday: Closed
Please keep in mind that these hours may be subject to change during public holidays or other special circumstances, so it is advisable to verify with the bank directly to confirm the exact operating hours for the specific day you plan to visit.