---
title: SubscriptionWeekDayAnchor - Customer API
description: Represents an anchor specifying a day of the week.
api_version: 2025-07
api_name: customer
type: object
api_type: graphql
source_url:
  html: >-
    https://shopify.dev/docs/api/customer/2025-07/objects/SubscriptionWeekDayAnchor
  md: >-
    https://shopify.dev/docs/api/customer/2025-07/objects/SubscriptionWeekDayAnchor.md
---

# Subscription​Week​Day​Anchor

object

Represents an anchor specifying a day of the week.

## Fields

* day​Of​Week

  [Int!](https://shopify.dev/docs/api/customer/2025-07/scalars/Int)

  non-null

  Day of the week (1-7, where 1 is Monday).

***

## Map

### Possible type in

* [Subscription​Anchor](https://shopify.dev/docs/api/customer/2025-07/unions/SubscriptionAnchor)