# DayOfWeek - Schema.org Enumeration Type

> Source: https://schema.org/DayOfWeek
> Extracted: 2026-02-16T16:11:30.791Z

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A Schema.org Enumeration Type

Instances of [DayOfWeek](https://schema.org/DayOfWeek "DayOfWeek") may appear as a value for the following properties

Property

On Types

Description

[businessDays](https://schema.org/businessDays "businessDays")

[ServicePeriod](https://schema.org/ServicePeriod "ServicePeriod")  or  
[ShippingDeliveryTime](https://schema.org/ShippingDeliveryTime "ShippingDeliveryTime")

Days of the week when the merchant typically operates, indicated via opening hours markup.

[byDay](https://schema.org/byDay "byDay")

[Schedule](https://schema.org/Schedule "Schedule")

Defines the day(s) of the week on which a recurring [Event](https://schema.org/Event) takes place. May be specified using either [DayOfWeek](https://schema.org/DayOfWeek), or alternatively [Text](https://schema.org/Text) conforming to iCal's syntax for byDay recurrence rules.

[dayOfWeek](https://schema.org/dayOfWeek "dayOfWeek")

[EducationalOccupationalProgram](https://schema.org/EducationalOccupationalProgram "EducationalOccupationalProgram")  or  
[OpeningHoursSpecification](https://schema.org/OpeningHoursSpecification "OpeningHoursSpecification")

The day of the week for which these opening hours are valid.

#### Enumeration members

-   [Friday](https://schema.org/Friday "Friday")
-   [Monday](https://schema.org/Monday "Monday")
-   [PublicHolidays](https://schema.org/PublicHolidays "PublicHolidays")
-   [Saturday](https://schema.org/Saturday "Saturday")
-   [Sunday](https://schema.org/Sunday "Sunday")
-   [Thursday](https://schema.org/Thursday "Thursday")
-   [Tuesday](https://schema.org/Tuesday "Tuesday")
-   [Wednesday](https://schema.org/Wednesday "Wednesday")