There are 680 days until Rosh Hashanah 2028, on Thursday, 21 September 2028 (Thursday). Jewish holidays begin the evening before the date listed. This page counts down to the day, explains what it is and how it is observed, and gives the dates for 2026, 2027 and 2028.
Try the tool: Countdown Timer — count down to Rosh Hashanah 2028 live, second by second.
Try the tool: Days Until Calculator — count the days until any date, including Rosh Hashanah.
When is Rosh Hashanah 2028?
Rosh Hashanah 2028 is on Thursday, 21 September 2028 — Thursday. That is 680 days from today (11 November 2026) — 97 weeks and 1 days, or about 22.3 months. 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: Thursday, 21 September 2028 minus 11 November 2026 is 680 days. 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 Rosh Hashanah?
Rosh Hashanah is the Jewish New Year, the start of the High Holy Days. It falls on 1–2 Tishrei, and Jewish holidays begin the evening before the date listed.
How Rosh Hashanah is observed
Families attend synagogue, hear the shofar (ram's horn) and eat apples dipped in honey for a sweet new year. It is a public holiday in Israel.
How the date is worked out
Rosh Hashanah 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.
Rosh Hashanah dates — 2026, 2027 and 2028
| Year | Date | Day of the week |
|---|---|---|
| 2026 | 12 September 2026 | Saturday |
| 2027 | 2 October 2027 | Saturday |
| 2028 | 21 September 2028 | Thursday |
Rosh Hashanah 2028 in the calendar
Rosh Hashanah 2028 is the 265th day of 2028 — a leap year of 366 days — and it falls in ISO week 38 of the year. There are 101 days left in the year after it, and 30 days in September 2028. 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 Rosh Hashanah 2028 there are 101 days — 14 weeks — left in 2028.
Planning for Rosh Hashanah 2028
680 days is 22 months — plenty of time to plan. If Rosh Hashanah means travel, book it now: fares and hotels are usually cheapest months in advance, and the popular dates sell out. If it means time off work, put the request in early, especially if the holiday falls on a weekday — Thursday is a working day for most people, so the day off needs to be booked. And if it means gifts or preparations, the countdown is long enough that a little planning each week is worth more than a rush in the last few days.
Rosh Hashanah 2028 falls on a Thursday — 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 Rosh Hashanah 2028 is 680 days — which is 97 weeks and 1 days, 16320 hours, 979,200 minutes, or about 22.3 months. Of those 680 days, 486 are weekdays and 194 are weekend days — so if you are counting working days, there are 486 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.
Rosh Hashanah 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 Rosh Hashanah 2028
| When | Task |
|---|---|
| Now | Put Thursday, 21 September 2028 in your calendar, with a reminder three months before. |
| Three months before | Book travel and request time off, if Rosh Hashanah means either — fares are usually cheapest this far out. |
| One month before | Buy gifts or make preparations, and confirm plans with family. |
| One week before | Check the date once more — the date is fixed — and finalise the plan. |
More countdowns
If you are counting down to Rosh Hashanah, you may also be counting down to Christmas Day 2028, New Year's Day 2028, Easter Sunday 2028. And for the same holiday in another year, see Rosh Hashanah 2026 and Rosh Hashanah 2028.
Frequently asked questions
When is Rosh Hashanah 2028?
Rosh Hashanah 2028 is on Thursday, 21 September 2028 (Thursday). Jewish holidays begin the evening before the date listed.
How many days until Rosh Hashanah 2028?
There are 680 days until Rosh Hashanah 2028 from 11 November 2026.
What day of the week is Rosh Hashanah 2028?
Rosh Hashanah 2028 is a Thursday.
When is Rosh Hashanah in 2026?
Rosh Hashanah 2026 is on Saturday, 12 September 2026 (Saturday).
Is Rosh Hashanah a public holiday?
Rosh Hashanah 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 Rosh Hashanah?
Rosh Hashanah is the Jewish New Year, the start of the High Holy Days. It falls on 1–2 Tishrei, and Jewish holidays begin the evening before the date listed.
How many weeks until Rosh Hashanah 2028?
There are 97 weeks and 1 days until Rosh Hashanah 2028 — 680 days in total.
How many working days are left until Rosh Hashanah 2028?
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 Rosh Hashanah 2028.
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.