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National Nebraska Day

Next celebratedMonday, April 5, 2027

April 5 is not an anniversary of anything in Nebraska's past. The state's day sits there because a run through all fifty, in the order they joined the Union, arrived at Nebraska's turn.

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YEARLY DATEApril 5
OBSERVED INUnited States
CATEGORYCulture
SUBCATEGORYRegional
ORIGIN

Corporate Initiative

FOUNDING ENTITY
National Day Calendar
FIRST OBSERVED
2017
HOW THE HOLIDAY CAME TO BE

A private calendar company handed out the states, one a week.

National Day Calendar, a private company in Mandan, North Dakota, set April 5 aside for National Nebraska Day. The observance began as part of a fifty-state series the company started in 2017.

Read the Omaha coveragevia WOWT 6 News, Omaha
INTRO

The one state Congress had to force into the Union

Every other state walked in. Nebraska was pushed.

Congressional Republicans passed a statehood bill in 1866 and President Andrew Johnson vetoed it. They tried again in February 1867 and overrode him. That made Nebraska the only state admitted to the Union over a presidential veto.

The state that came in the hard way then spent its first year writing its own terms. The act approved that June told the Secretary of State exactly what to put on the Great Seal, down to the lettering: the motto EQUALITY BEFORE THE LAW in capitals, around a circle inscribed with the date the fight ended, March 1st, 1867.

National Nebraska Day is not on March 1. It falls on April 5, five weeks after the date the state cut into its own seal.

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ORIGINS

Nebraska Day history

INTRODUCTION

Nobody in Nebraska asked for this day. It was assigned, from an office in Mandan, North Dakota, by a company whose business is deciding which days exist.

It is a real day with no paperwork behind it. Nebraska's statute book enumerates the state's legal holidays, and this is not one of them.

CHAPTER 01

The man who counts the days

National Day Calendar has belonged to Marlo Anderson since 2013. He got there by accident: in 2012 he went looking for where National Popcorn Day had come from, found no single place that answered the question, and started building one.

What he built is not a government office. Slate's 2025 profile describes an annual wall calendar as the backbone of the business, alongside branded merchandise and a television show. The company also invents holidays outright for paying clients, which it discloses.

The awkwardness sits at the center of the model and Slate names it: the days Anderson announces are not his property. Nobody owns National Selfie Day, in the same way nobody owns Thanksgiving. What the company has instead is the habit of being cited, which the piece describes as the media letting it become the de facto administrator of days like these.

CHAPTER 02

Fifty states, one a week

In 2017 the company turned that habit on the map. It began working through the states in the order they entered the Union, one a week, starting the week of Independence Day and ending with Hawaii.

Nebraska was the 37th state through the door, and its turn came on April 5. No proclamation set that date and no vote confirmed it. The queue did.

CHAPTER 03

What April 5 actually looks like

An assigned date can still become a real one. On April 5, 2026, the Omaha station WOWT ran the day in its This Day in History segment and sent a crew to Riverfront Park to ask people what makes the state worth living in.

Gretchen Thomas told them it is great for raising families, and useless if you want to ski or surf. Philip Mancilla said the place is simply less crowded than the big cities, and more comfortable for it. Neither was talking about a calendar company.

TIMELINE

Timeline

The territory opens

The Kansas-Nebraska Act repealed the Missouri Compromise and opened the Nebraska Territory to settlement.

Statehood, on the second try

Nebraska entered the Union as the 37th state on March 1, at the second attempt, a year after the first statehood bill failed.

The first Arbor Day

Nebraska set April 10 for a tree-planting holiday and offered prizes, and more than a million trees were estimated planted that day.

Kool-Aid leaves the bottle

Edwin Perkins of Hastings worked out how to take the liquid out of his leak-prone Fruit Smack and sell the powder instead.

The states get their turns

A calendar company began working through all fifty states in order of admission, the series that gave Nebraska April 5.

WHY THIS DAY MATTERS

Why We Love National Nebraska Day

GOVERNMENT

Twenty-one states tried it the same year. All twenty-one failed.

Nebraskans voted in 1934 to abolish their second house and to strike party labels from the ballot, so the top two primary finishers now meet in the general election regardless of party. The same year the new chamber first sat, attempts in 21 other states to do the same thing failed, and Nebraska is still the only state with a unicameral legislature.

POWER

No retail customer buys from a shareholder-owned utility

The Nebraska Power Review Board, the state agency created in 1963 to regulate the industry, says Nebraska is the only state in the country served at retail entirely by consumer-owned electric utilities. Every customer is supplied by a public power district, a cooperative or a municipality.

JUSTICE

An Omaha court answered a question no federal court had

In 1879 the Ponca leader Standing Bear sued the federal government that was holding him, which History Nebraska records as the first time a Native American had done so. Judge Elmer S. Dundy concluded that an Indian is a person within the meaning of the laws of the United States, and ordered the prisoners released.

BY THE NUMBERS

National Nebraska Day by the Numbers

286,086 to 193,152
Nebraska's 1934 vote for one house
133 to 43
Nebraska legislators, before and after 1937
61 to 18
Nebraska legislative committees, before and after 1937
$202,593 to $103,445
Cost of Nebraska's 1935 and 1937 sessions
There is no aristocracy in trees. They are not haughty. They will thrive near the humblest cabin, on our fertile prairies, just as well, and become just as refreshing to the eye and as fruitful as they will in the shadow of a king's palace.
J. Sterling MortonWriting to the Omaha Herald for the first Arbor Day, 1872

GET INVOLVED

How to Celebrate National Nebraska Day

VISIT

Visit the Nebraska History Museum in Lincoln

The museum sits at 131 Centennial Mall North and is run by History Nebraska, the state's own historical agency. Go on March 1 and admission is free, because the building spends that day marking the anniversary of statehood.

PLANT

Plant a tree, an idea that started here

Nebraska City is the official birthplace of Arbor Day, and Nebraska made it a legal state holiday in 1885. It is still on the books, on the last Friday in April.

MIX

Mix a pitcher of the state's official soft drink

Kool-Aid was worked out in Hastings and sold in six flavors: grape, lemon-lime, cherry, orange, raspberry and strawberry. A packet cost ten cents.

DRIVE

Drive somewhere in the state you have not been

Exploring Nebraska's people and history firsthand is the suggestion the day's own creator makes. It costs about a tank of fuel.

Test your knowledge

How well do you know National Nebraska Day?

1 / 9

What decides which calendar date each state gets in the series?

Answer

No. It is an unofficial observance with no legal standing, and it does not appear in Nebraska's statutory holiday list, so April 5 is a normal working day.

COLOPHON

Sources

How we know what’s on this page. References, not endorsements.

13sources
7primary records
7independently dated
Primary records
U.S. Senate
States in the Senate: Nebraska Timeline
The Senate's own state chronology, recording Nebraska's admission as the 37th state on March 1, 1867, Andrew Johnson's 1866 veto of the statehood bill, the February 1867 override, and the 1854 Kansas-Nebraska Act.
View source
Nebraska Legislature
History of the Unicameral
The legislature's own account of how it lost its second chamber: the 1934 ballot result, the cut from 133 members to 43 and 61 committees to 18, a side by side comparison of the 1935 and 1937 sessions in days, bills and dollars, how nonpartisan election works, and the 21 states whose own attempts failed.
View source
Nebraska Legislature1867
Nebraska Revised Statute 84-501
The compiled statute reproducing the act approved June 15, 1867, which prescribes the Great Seal in detail, including the motto EQUALITY BEFORE THE LAW in capitals and the surrounding inscription dated March 1st, 1867.
View source
Nebraska Legislature
Nebraska Revised Statute 62-301
Nebraska's statutory holiday enumeration, which lists Arbor Day on the last Friday in April among the state's legal holidays and contains no National Nebraska Day.
View source
Nebraska Power Review Board
Nebraska Power Review Board
The state agency that regulates Nebraska's electrical utility industry, stating that it was created in 1963 and that Nebraska is the only state in the country served at retail entirely by consumer-owned electric utilities.
View source
Federal Cases1879
United States ex rel. Standing Bear v. Crook, 25 F. Cas. 695
The full text of Judge Elmer S. Dundy's 1879 opinion for the Circuit Court in Nebraska, including his numbered conclusion that an Indian is a person within the meaning of the laws of the United States and is therefore entitled to a writ of habeas corpus.
View source
History NebraskaApril 2001
Arbor Day
The state historical agency's column reproducing at length the letter J. Sterling Morton wrote to the Omaha Herald for the first Arbor Day celebration in 1872, in which he argues that there is no aristocracy in trees.
View source
Additional coverage
History NebraskaJuly 23, 2025
Chief Standing Bear and the Declaration of Independence
An essay by David L. Bristow on the 1879 Omaha habeas trial, recording that it was the first time a Native American sued the federal government, where the federal court sat, and how Dundy handled the government's argument that Standing Bear was not the kind of person the law meant.
View source
Arbor Day Foundation
History of Arbor Day
The foundation's account of Arbor Day's origin, covering Morton's January 4, 1872 proposal to the State Board of Agriculture, the April 10 first observance and its prizes, the estimate of more than a million trees planted that day, and Nebraska City as the holiday's official birthplace.
View source
History Nebraska
Kool-Aid
A column contributed by the curator of the Hastings Museum on Edwin Perkins, the bottled Fruit Smack concentrate whose glass bottles broke and leaked, and the 1927 powder that replaced it, sold in envelopes Perkins designed and printed himself.
View source
WOWT 6 NewsApril 5, 2026
April 5: National Nebraska Day observations begin
The Omaha station's coverage of the day, reporting that National Day Calendar set April 5 aside and that the observation started in 2017, alongside its own interviews at Riverfront Park with residents Gretchen Thomas and Philip Mancilla.
View source
SlateFebruary 8, 2025
He's the king of strange, arbitrary holidays. Everyone's gunning for his crown.
Luke Winkie's reported profile of National Day Calendar, covering its base in Mandan, North Dakota, owner Marlo Anderson, the company's 2013 founding and the 2012 search for the origin of National Popcorn Day, the wall calendar at the centre of the business, the problem that the holidays are not its property, and the sponsored days it creates for clients.
View source
History NebraskaMarch 1, 2025
Nebraska Statehood Day Celebration
The listing for the state historical agency's own March 1 Statehood Day event, a free admission day at the Nebraska History Museum at 131 Centennial Mall North in Lincoln marking the state's birthday.
View source
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