Arizona America250 Events Calendar

Explore our Arizona America250 Events Calendar, your hub for commemorating America’s 250th anniversary in Arizona. This calendar highlights both signature events hosted by Arizona America250 and community-led events taking place across the state.

If your organization or community is planning an event that aligns with the spirit of America250, we invite you to be part of the celebration. Help us build a vibrant calendar that reflects the richness of Arizona’s past, present, and future. Submitting your event is easy and free!

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Let’s make history together. One event at a time.

  • Evening Lecture: Arizona at 250 Riordan Mansion State Historic Park

    409 West Riordan Rd Flagstaff, AZ 86001 409 West Riordan Rd Flagstaff, AZ 86001

    Tuesday, May 26, 2026 5:30-6:30 p.m. Dr. Kelley Hays-Gilpin is our special presenter as we look back at the founding of the United States, nearly 250 years ago. In the struggle between American colonists and the British Empire, how did Indigenous people and the Spanish Empire play a role? And what was happening in what’s […]

  • Moonlight Hikes at Red Rock

    4050 Red Rock Loop Rd Sedona, AZ 86336 4050 Red Rock Loop Rd Sedona, AZ 86336

    May 30 | June 28 | July 28 | Aug. 28 | Sept. 26, 2026 Time varies The Moonlight Hike is among the most popular interpretive hikes at Red Rock State Park. Led by a naturalist, it gives hikers the rare opportunity to enjoy the sunset and moonrise from an overlook and return by the […]

  • America 250: Blue Flower Moonrise over the Desert (Registration Required, Limit 25 )

    16300 McDowell Mountain Park Dr. Fountain Hills, AZ 85268 16300 McDowell Mountain Park Dr. Fountain Hills, AZ 85268

    Celebrate two and a half centuries of the American spirit (America 250) under the glow of the Blue Flower Moon. This 2-mile hike is rated easy and features an elevation gain of under 200 feet. We start with a nature walk on the Tortoise trail, stopping to learn about the Sonoran Desert along the way. […]

  • Daily Guided Nature Hikes at Red Rock State Park

    Red Rock State Park 4050 Red Rock Loop Rd, Sedona, Arizona

    Daily 10 a.m. (9 a.m. June) Every morning, a volunteer naturalist leads a guided nature walk informing visitors about the different life zones of Red Rock State Park. The subjects discussed on this walk may include geology, wildlife, history, archeology, and plant life. The naturalists welcome questions during the walk, enhancing the learning experience. Hikes […]

  • Shake Hands with History This 602 Day

    Imprints of Honor 10210 N. 32nd St. Suite C2, Phoenix, Arizona

    Join us on June 2 (602 Day) from 10 am to 2 pm for a one-of-a-kind opportunity to meet and talk with veterans from World War II, Vietnam, the Cold War, and the War on Terror. Meet the veterans behind the stories and have real conversations. Ask questions about their service, their experiences, and their […]

  • Freedom in Ink

    Quincie Douglas Library 1585 E 36th St, Tucson, AZ 85713

    On June 6, 2026, Quincie Douglas Library will host “Freedom in Ink,” a special event honoring five local Tucson authors whose stories and works would have been illegal to publish in 1776 — when it was against the law for an enslaved person to write.

  • Nature Walk at Rockin’ River Ranch State Park

    4513 S. Salt Mine Rd Camp Verde, AZ 86322 4513 S. Salt Mine Rd Camp Verde, AZ 86322

    First Sunday May-September 10 a.m. (unless otherwise noted) Join us on the first Sunday of every month for a guided nature walk. This is an Outdoors250 event.

  • America 250: Ethnobotanical Gifts of the Earth (Limit: 20 People)

    San Tan Mountain Regional Park 6533 W. Phillips Road, Queen Creez, AZ, United States

    Join Ranger Jacque for a special America 250 evening hike to explore the edible and medicinal plants of the Sonoran Desert. We will walk along the Moonlight Trail and Service Road, identifying native plants that have served as vital food and medicinal sources for generations of inhabitants. This 2.4-mile loop features mostly level terrain with […]

    Free
  • Investing In The Next Generation Of Civil Dialogue

    Sneaky Big 15750 North Northsight Boulevard, Scottsdale, Arizona

    A Celebration & Fundraiser For Arizona's High-School Speech & Debate Students Join us at Sneaky Big Studios in Scottsdale for an evening with the Arizona students shaping the future of public conversation. High school speech and debate students will take the stage for a live exhibition, followed by remarks from Arizona elected leaders, speech and […]

  • Parker Tube Float at Bucskin Mountain State Park

    5476 North US Hwy 95 Parker, AZ 85344 5476 North US Hwy 95 Parker, AZ 85344

    The 48th Annual Parker Tube Float will be held on Saturday June 13, 2026. Online Pre-Registration will open March 2, 2026 and will close at midnight June 7, 2026. You will still be able to register the morning of the event at La Paz County Park. You will still be able to register the morning […]

  • We The People: Let’s Talk Declaration of Independence

    Apache Junction Public Library 1177 N Idaho Rd, Apache Junction, AZ, United States

    This family event is led by speaker Shane Krauser. He will talk about the Declaration of Independence and how this document changed the world. Bring your questions and join the discussion!