Based on your location, you may have preference for time format. While some prefer the 12-hourly format, some would rather go for the 24-hourly time format. Same applies to the first day of the week. Some see Sunday as the first of the week, while it's Monday for others.
Below is how you can select your preference:
Click on the User menu, and select Edit Profile
Under Language and Timezone settings, you'll be able to set your Time Format, and First day of the week.
