
Use this page to check Northern Mariana Islands's national public holidays: a continuously updated calendar covering both past and upcoming dates. Northern Mariana Islands observes 1 official public holidays mandated by national law (including Commonwealth Day). Not every holiday lands on the same date annually — fixed-date national days repeat exactly, while Easter-based, Islamic-calendar or lunar observances move each year, which the calendar reflects with each year's specific date rather than guessing a repeat. Jump straight to the live calendar below, or read on for how the dates are worked out.
Why This Matters: Public holidays in Northern Mariana Islands directly affect government services, public transport and business hours. This calendar is a standard reference point for corporate travel planners arranging international trips working with partners, offices or operations in Northern Mariana Islands.
Quick Links: Northern Mariana Islands Overview | Map | Currency | Travel Info | Nearby Countries | Statutory Holidays | How Holidays Work | States & Regional
Live public holiday calendar for Northern Mariana Islands, embedded directly from Google's official public calendar — always shows Google's current data.
◀ Showing upcoming holidays — use the back arrow in the calendar's toolbar to see earlier dates this year.
ℹ Calendar supplied and maintained by Google. See the full travel profile for emergency numbers, electrical standards and more.
Statutory public holidays mandated by national government law in Northern Mariana Islands. These fixed dates reflect official non-working days. For dynamic, movable religious observances (e.g., Eid, Easter), refer to the live calendar embed above.
⚠ These entries are sourced from Northern Mariana Islands's official government portal but have not yet been individually cross-checked against a specific confirming page — treat the dates below as a helpful starting point, not a final confirmed record.
| Holiday Name | Date / Observance | Category / Type | Closure Impact | Official Source |
|---|---|---|---|---|
| Commonwealth Day Commemorates the establishment of the Northern Mariana Islands Commonwealth in 1978. | January 8 | Territorial Holiday | Territorial Closure | www.gov.mp → |
Statutory holidays landing on a Monday, Friday, Tuesday or Thursday create a long-weekend opportunity — here's what's coming up.
| Holiday | Date | Opportunity |
|---|---|---|
| Commonwealth Day | Fri, Jan 8, 2027 | Automatic 3-day weekend |
Public holidays generally split into two kinds: fixed-date ones that land on the same calendar day every year — a founding or independence anniversary, for instance — and movable ones whose date shifts annually because they follow a different calendar system entirely. Northern Mariana Islands's calendar can include holidays governed by the Easter computus that many Christian-majority countries use, the Hijri lunar calendar behind Islamic observances such as Eid al-Fitr and Eid al-Adha, or a lunisolar cycle behind holidays like Lunar New Year. As a country in Australia And Oceania, Northern Mariana Islands sits in a region where both kinds of calendar are common — which is exactly why the live calendar above lists each year's actual computed date rather than assuming a repeat.
Under Northern Mariana Islands's labor law, fixed-date national public holidays carry mandatory non-working status for public administration, financial institutions, and commercial enterprises — 1 such holiday is documented for Northern Mariana Islands in the table above, currently sourced from Northern Mariana Islands's official government portal, pending independent confirmation, including Commonwealth Day on January 8. Official gazette announcements are published by government authorities to confirm these mandated closures.
Worth separating, too: a true public holiday is a legally mandated non-working day — banks, schools and government offices close by law or long-standing custom. An observance is different — culturally or religiously notable, but without a mandated closure (Valentine's Day and Earth Day are common examples worldwide). This page focuses specifically on public holidays, the ones that actually affect scheduling.
Northern Mariana Islands is also divided into states and provinces, and countries structured this way often layer a regional founding day, a local patron festival or a province-specific holiday on top of the national calendar — observed in one state but not nationwide. The calendar above covers Northern Mariana Islands's national holidays; see the Northern Mariana Islands states & provinces directory for population and government data on each one.
| 📊 Quick Facts | |
|---|---|
| 👥 Population Rank | #216 of 249 |
| 📏 Area World Rank | #198 |
| 🏙️ Population Density | 95.2 / km² |