National Macadamia Nut Day

National Macadamia Nut Day on September 4 is for the rich nut grown commercially in Hawaii and Australia. It is a snack-and-baking date, informal like other nut days.

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National Macadamia Nut Day - National Macadamia Nut Day on September 4 is for the rich nut grown commercially in Hawaii and Australia. It is a snack-and-baking date, informal like other nut days.

About National Macadamia Nut Day

History & origins

September 4 is listed as National Macadamia Nut Day. The holiday founder is unclear. Macadamia is an Australian native later grown at scale in Hawaii.

Why it matters

The date is a single-nut observance, not mixed trail-mix day.

How to celebrate

Eat roasted macadamias, bake cookies, or read how the nut moved from Australia to Hawaiian orchards.

Facts

Macadamia trees are native to Australia
Hawaii became a major commercial grower
September 4 is a U.S. food-calendar date

Upcoming dates

Friday, September 4, 2026
Saturday, September 4, 2027
Monday, September 4, 2028
Tuesday, September 4, 2029
Wednesday, September 4, 2030

Frequently asked questions

When is National Macadamia Nut Day in 2026?

National Macadamia Nut Day in 2026 falls on Friday, September 4, 2026.

Where are macadamias from?

The tree is native to Australia; Hawaii is a major commercial producer.

Who started the day?

No verified founder is documented.

How do you celebrate?

Eat or cook with macadamia nuts.

Help others discover this day by sharing it.

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