How Many Days Until Cyber Monday 2029?

Cyber Monday 2029 is Monday, 26 November 2029

There are 1,186 days between 28 August 2026 and Cyber Monday 2029, which falls on Monday, 26 November 2029. That is 169 weeks and 3 days, or 809 working days once Saturdays, Sundays and the US federal holidays in between are taken out — the figure that matters if you are counting delivery lead time or a work schedule rather than sleeps. The date is 2029-11-26 in ISO form and 11/26/2029 in the US format, it falls in ISO week 48 of 2029, and it is day 330 of 365.

How the date of Cyber Monday is decided

The Monday after Thanksgiving, between 26 November and 2 December.

That makes it a computed date: there is no fixed day and no simple weekday rule, so it has to be worked out from a formula or a calendar of its own each year. In 2029 it works out as Monday 26 November.

Cyber Monday is an observance rather than a federal holiday. Offices, banks and schools stay open unless an individual employer chooses otherwise, and it counts as an ordinary business day in every calculator here. Only the eleven federal holidays are treated as non-working days — the list and the reasoning are on the holiday sources page.

Cyber Monday in the years after 2029

Both the date and the weekday move, because the rule is not tied to either.

Every convention used above — whether the start date counts, how month ends are clamped, which holidays close an office — is written out on the methodology page, including how we count the 809 working days above.