View calendar in 12 or 24-hour format

iOS

1.  Access the Settings app
2. General > Dates & Time > Show in 12-hours/24-hours

Android

1.  Access the Settings app
2. Date & Time > Show in 12-hours/24-hours
   • Name of options and categories may differ depending on the model and manufacturer

Web

1. Click on your icon in the upper right corner
2. Click the settings icon in the upper right corner
3. Select "Appearance"
4. Choose the time format from "Time Display"
5. Click "Save"