Yom Kippur 2026 was on Monday, 21 September 2026 — it has already passed. The next Yom Kippur is on Monday, 11 October 2027, in 334 days from today (11 November 2026). Jewish holidays begin the evening before the date listed. This page gives the 2026 date, what the day means, how it is observed, and the dates for 2026, 2027 and 2028.
Try the tool: Countdown Timer — count down to Yom Kippur 2026 live, second by second.
Try the tool: Days Until Calculator — count the days until any date, including Yom Kippur.
When is Yom Kippur 2026?
Yom Kippur 2026 is on Monday, 21 September 2026 — Monday. That date has passed; the next occurrence is Monday, 11 October 2027 (334 days away). It is a Jewish observance. Jewish holidays begin the evening before the date listed.
How the countdown is worked out
The countdown is the number of days from today to the holiday's date: the 2026 date is in the past, so the live countdown is to the next occurrence (11 October 2027), which is 334 days away. The count is in calendar days — it counts the days you have to wait, not the number of midnights, and it does not count today. The countdown timer recomputes the number live, second by second, and the days until calculator does the same calculation for any date you choose. If the holiday is in a different time zone from you, the day starts at a different moment — but the date is the date, and the countdown is in days, so the time zone does not change the number.
What is Yom Kippur?
Yom Kippur, the Day of Atonement, is the holiest day in Judaism, ten days after Rosh Hashanah. It is a day of fasting, prayer and repentance. Jewish holidays begin the evening before the date listed.
How Yom Kippur is observed
Jews fast for 25 hours, attend synagogue for most of the day and seek forgiveness. It is a public holiday in Israel, where even secular life pauses.
How the date is worked out
Yom Kippur is a moveable observance: its date changes from year to year. The table below gives the dates for 2026, 2027 and 2028, so you can see the pattern — and for planning more than a year ahead, use the days until calculator with the date for the year you need.
Yom Kippur dates — 2026, 2027 and 2028
| Year | Date | Day of the week |
|---|---|---|
| 2026 | 21 September 2026 | Monday |
| 2027 | 11 October 2027 | Monday |
| 2028 | 30 September 2028 | Saturday |
Yom Kippur 2026 in the calendar
Yom Kippur 2026 is the 264th day of 2026 — a year of 365 days — and it falls in ISO week 39 of the year. There are 101 days left in the year after it, and 30 days in September 2026. In the Northern Hemisphere it is autumn; in the Southern Hemisphere the seasons are reversed.
The week number matters more than people think: in business and government across Europe, dates are often given as week numbers, and the week number finder gives the ISO week for any date. The day-of-year number is used in astronomy, in logistics and in some payroll systems. And the days-left figure is the useful one for planning the rest of the year: after Yom Kippur 2026 there are 101 days — 14 weeks — left in 2026.
Planning for Yom Kippur 2026
The 2026 observance has passed, so the planning horizon is the next one: Monday, 11 October 2027 is 334 days away. That is 47 weeks — enough time to book travel, arrange time off and plan properly, and the earlier you book, the cheaper the travel usually is. The dates table above gives the next three years, so you can plan further ahead too.
Yom Kippur 2026 falls on a Monday — a weekday — so most people need to take the day off to mark it properly. Book the time off early, especially if the holiday is one people travel for: the days around a weekday holiday are among the busiest travel days of the year, and the fares rise as the date approaches.
The countdown in other units
The countdown to the next Yom Kippur (Monday, 11 October 2027) is 334 days — which is 47 weeks and 5 days, 8016 hours, 480,960 minutes, or about 11.0 months. Of those 334 days, 238 are weekdays and 96 are weekend days — so if you are counting working days, there are 238 of them left before the holiday. The days between dates calculator works out the same numbers for any two dates, and the business days calculator counts the working days excluding public holidays.
Yom Kippur around the world
As a Jewish observance, this day follows the Hebrew calendar, and Jewish holidays begin the evening before the date listed. It is a public holiday in Israel, and in other countries it is observed by Jewish communities — with time off work depending on the employer and the country. The Hebrew calendar is lunisolar, so the Gregorian date moves from year to year.
Planning checklist for Yom Kippur 2026
| When | Task |
|---|---|
| Now | The 2026 observance has passed — put the next one (Monday, 11 October 2027) in your calendar, with a reminder a month before. |
| One month before | Book travel and request time off, if Yom Kippur means either. |
| One week before | Confirm plans, buy what you need, and check the date — the date is fixed. |
More countdowns
If you are counting down to Yom Kippur, you may also be counting down to Christmas Day 2026, New Year's Day 2026, Easter Sunday 2026. And for the same holiday in another year, see Yom Kippur 2027 and Yom Kippur 2028.
Frequently asked questions
When is Yom Kippur 2026?
Yom Kippur 2026 is on Monday, 21 September 2026 (Monday). Jewish holidays begin the evening before the date listed.
How many days until Yom Kippur 2026?
Yom Kippur 2026 has passed. The next one is Monday, 11 October 2027, in 334 days from 11 November 2026.
What day of the week is Yom Kippur 2026?
Yom Kippur 2026 is a Monday.
When is Yom Kippur in 2027?
Yom Kippur 2027 is on Monday, 11 October 2027 (Monday).
Is Yom Kippur a public holiday?
Yom Kippur is a religious observance; whether it is a public holiday depends on the country. It is a public holiday in the countries where that religion is the majority or an official faith.
What is Yom Kippur?
Yom Kippur, the Day of Atonement, is the holiest day in Judaism, ten days after Rosh Hashanah. It is a day of fasting, prayer and repentance. Jewish holidays begin the evening before the date listed.
How many weeks until Yom Kippur 2026?
The next Yom Kippur is 334 days away, which is 47 weeks and 5 days.
How many working days are left until Yom Kippur 2026?
Count the weekdays between today and the holiday: the business days calculator does it, excluding weekends and the public holidays you add. The countdown in other units above gives the weekday count for the next occurrence.
Sources
- IANA Time Zone Database, via Node.js Intl (
Intl.DateTimeFormatwithtimeZone) — offsets, daylight saving dates and local times in this article were worked out from the IANA database, not typed from memory. - TimeFlow's own time-zone data (
data/cities.ts,data/dst.ts), computed from the IANA database. - Holiday dates: TimeFlow's own holiday data (
data/holidays.ts). Jewish holidays begin the evening before the date listed. - TimeFlow's countdown timer and days until calculator — the live tools behind the countdown on this page.
- Time-zone and daylight saving rules are set by governments and can change. For flights, deadlines and meetings that cannot move, confirm the time with an official source.