Set which day your calendar week starts on and how long a new event lasts by default, so the calendar matches how you plan your time. This guide shows how to adjust both in your Setup and Location preferences.
Step 1 — Open Settings
Click your avatar in the top-right corner and select Settings.

Step 2 — Open Setup and Location
Select Setup and Location from the Calendar section of the settings sidebar.

Step 3 — Set the week start and event duration
Select your preferred starting day under First day of the week (blue), then select how long new events last under Default event duration (orange).

Step 4 — Save your changes
Click Save Updates (green) to apply the settings.

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