How Many Days Until Daylight Saving Time ends 2029?

Daylight Saving Time ends 2029 is Sunday, 4 November 2029

There are 1,173 days between 19 August 2026 and Daylight Saving Time ends 2029, which falls on Sunday, 4 November 2029. That is 167 weeks and 4 days, or 802 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 2029-11-04 in ISO form and 11/4/2029 in the US format, it falls in ISO week 44 of 2029, and it is day 308 of 365.

How the date of Daylight Saving Time ends is decided

In the United States, the first Sunday in November at 2:00 am local time, when clocks go back one hour. The European Union changes on the last Sunday in October, so the offsets differ for about a week.

That makes it a floating date: it is pinned to a weekday rather than to a day number, so it is always a Sunday but the date moves. In 2029 that is 4 November.

Daylight Saving Time ends 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.

Daylight Saving Time ends in the years after 2029

The weekday never changes; only the date does, inside the November window the rule allows.

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 802 working days above.