St. Patrick's Day 2026 was on Tuesday, 17 March 2026 — it has already passed. The next St. Patrick's Day is on Wednesday, 17 March 2027, in 126 days from today (11 November 2026). 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 St. Patrick's Day 2026 live, second by second.
Try the tool: Days Until Calculator — count the days until any date, including St. Patrick's Day.
When is St. Patrick's Day 2026?
St. Patrick's Day 2026 is on Tuesday, 17 March 2026 — Tuesday. That date has passed; the next occurrence is Wednesday, 17 March 2027 (126 days away).
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 (17 March 2027), which is 126 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 St. Patrick's Day?
St Patrick's Day, 17 March, is the feast day of St Patrick, the patron saint of Ireland. It began as a religious feast and became a worldwide celebration of Irish culture.
How St. Patrick's Day is observed
Ireland holds parades and the day is a public holiday there. Around the world, cities with Irish communities hold parades, wear green and light landmarks green. Chicago famously dyes its river green.
How the date is worked out
St. Patrick's Day is on the same date every year — March 2026 — so the date never moves. The only thing that changes is the day of the week: St. Patrick's Day 2026 is a Tuesday, St. Patrick's Day 2027 is a Wednesday.
St. Patrick's Day dates — 2026, 2027 and 2028
| Year | Date | Day of the week |
|---|---|---|
| 2026 | 17 March 2026 | Tuesday |
| 2027 | 17 March 2027 | Wednesday |
| 2028 | 17 March 2028 | Friday |
St. Patrick's Day 2026 in the calendar
St. Patrick's Day 2026 is the 76th day of 2026 — a year of 365 days — and it falls in ISO week 12 of the year. There are 289 days left in the year after it, and 31 days in March 2026. In the Northern Hemisphere it is spring; 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 St. Patrick's Day 2026 there are 289 days — 41 weeks — left in 2026.
Planning for St. Patrick's Day 2026
The 2026 observance has passed, so the planning horizon is the next one: Wednesday, 17 March 2027 is 126 days away. That is 18 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.
St. Patrick's Day 2026 falls on a Tuesday — 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 St. Patrick's Day (Wednesday, 17 March 2027) is 126 days — which is 18 weeks and 0 days, 3024 hours, 181,440 minutes, or about 4.1 months. Of those 126 days, 90 are weekdays and 36 are weekend days — so if you are counting working days, there are 90 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.
St. Patrick's Day around the world
As a global observance, this day is marked in most countries, but the way it is marked varies widely — and in many countries it is not a public holiday at all. The date is the same everywhere, because it is fixed by the Gregorian calendar or by an international agreement, but the customs are local. If you are planning around it with people in other countries, check whether it is a working day for them: a global observance is not the same as a global holiday.
Planning checklist for St. Patrick's Day 2026
| When | Task |
|---|---|
| Now | The 2026 observance has passed — put the next one (Wednesday, 17 March 2027) in your calendar, with a reminder a month before. |
| One month before | Book travel and request time off, if St. Patrick's Day 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 St. Patrick's Day, 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 St. Patrick's Day 2027 and St. Patrick's Day 2028.
Frequently asked questions
When is St. Patrick's Day 2026?
St. Patrick's Day 2026 is on Tuesday, 17 March 2026 (Tuesday).
How many days until St. Patrick's Day 2026?
St. Patrick's Day 2026 has passed. The next one is Wednesday, 17 March 2027, in 126 days from 11 November 2026.
What day of the week is St. Patrick's Day 2026?
St. Patrick's Day 2026 is a Tuesday.
When is St. Patrick's Day in 2027?
St. Patrick's Day 2027 is on Wednesday, 17 March 2027 (Wednesday).
Is St. Patrick's Day a public holiday?
St. Patrick's Day is widely observed, but whether it is a public holiday depends on the country — check your local calendar.
What is St. Patrick's Day?
St Patrick's Day, 17 March, is the feast day of St Patrick, the patron saint of Ireland. It began as a religious feast and became a worldwide celebration of Irish culture.
How many weeks until St. Patrick's Day 2026?
The next St. Patrick's Day is 126 days away, which is 18 weeks and 0 days.
How many working days are left until St. Patrick's Day 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). - 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.