Source: Schema.org v30.1 vocabulary. Official businessDays property definition.
What does businessDays mean?
Days of the week when the merchant typically operates, indicated via opening hours markup.
Used on types (domainIncludes)
Expected value types (rangeIncludes)
Schema.org domainIncludes and rangeIncludes are descriptive guidance, not strict validation prohibitions. Check the official reference for updates.
Related reference
Browse all Schema.org types and properties · Google feature support status