---
sourceDocument: Yokohama Field Service Management
sourceDocumentLink: https://www.servicenow.com/docs/r/yokohama/field-service-management

 Release :

    - yokohama

ft:locale :

    - en-US

ft:publication_title :

    - Yokohama Field Service Management

ft:clusterId :

    - fsm

bundleId :

    - fsm

workflow :

    - Customer and Industry


---

# Set the starting day of the week on the appointment booking calendar

# Set the starting day of the week on the appointment booking calendar {#ariaid-title1}

* Release version: Yokohama
* 
* Updated January 30, 2025
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

Customize the starting day of the week on your appointment booking calendar to match your organization's scheduling preferences. By default, the calendar week starts on Sunday, but you can easily set it to any day (e.g.,
Monday) or revert it if needed.

## Before you begin

Role required: admin

## Procedure

1. Navigate to All and search for `sys_properties.list`.
2. Search for the property `glide.ui.date_picker.first_day_of_week`.
3. Choose one of the following:
   * If the property already exists, select it to edit.
   * If the property doesn't exist, create it.

     1. Select New.

     2. Enter `glide.ui.date_picker.first_day_of_week` in the Name field.

     3. Set Type to Integer.

     {#configure-week-appt-book__ol_dpb_2jl_ffc}
   {#configure-week-appt-book__choices_rrx_1hg_lzb}
4. In the Value field, enter the integer that corresponds to your desired starting day.  
   {#configure-week-appt-book__table_c51_nhg_lzb__entry__2}

   | Value | Day of the week |
   |-|-|
   | 1 | Sunday |
   | 2 | Monday |
   | 3 | Tuesday |
   | 4 | Wednesday |
   | 5 | Thursday |
   | 6 | Friday |
   | 7 | Saturday |
   [Table 1. Values that correspond to days of the week]

   {#configure-week-appt-book__table_c51_nhg_lzb}

   For example, to start your calendar week on Monday, enter 2.
5. Select Submit.

## Result

The appointment booking calendar displays your selected starting day of the week.