Change the booking clock format
In the sales application: Choose a clock format for each company, with Arabic or English AM/PM labels.
Step 1
Open Settings > Company settings and find Time display format.
Step 2
Choose 12-hour for times such as 2:30 PM, or 24-hour for 14:30, then Save. The default is 12-hour.
Step 3
When booking, rescheduling or scheduling package sessions, select the date, hour and minute, plus AM or PM for the 12-hour clock. 12 AM is midnight; 12 PM is noon.
Step 4
This applies to the booking schedule, print view, appointment and package lists, and unsent confirmations and reminders. Saved appointments, the country timezone and reminder send times stay the same.