---
title: SubscriptionMonthDayAnchor - Customer API
description: Represents an anchor specifying a day of the month.
api_version: 2026-01
api_name: customer
type: object
api_type: graphql
source_url:
  html: >-
    https://shopify.dev/docs/api/customer/latest/objects/SubscriptionMonthDayAnchor
  md: >-
    https://shopify.dev/docs/api/customer/latest/objects/SubscriptionMonthDayAnchor.md
---

# Subscription​Month​Day​Anchor

object

Represents an anchor specifying a day of the month.

## Fields

* day​Of​Month

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

  non-null

  Day of the month (1-31).

***

## Map

### Possible type in

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