Oklahoma Day in United States
Quick Facts
Oklahoma Day in the United States marks the anniversary of the opening of Oklahoma's lands to European settlers.Local names
| Name | Language |
|---|---|
| Oklahoma Day | English |
| Día de Oklahoma | Spanish |
Oklahoma Day 2012
Sunday, April 22, 2012Oklahoma Day 2013
Monday, April 22, 2013List of dates for other years
Oklahoma Day, which is annually held on April 22, commemorates the date when the "Oklahoma Lands" area, which is now the state of Oklahoma, opened for European settlement.

Oklahoma Day observes the history and culture of the state of Oklahoma. ©iStockphoto.com/Björn Kindler
What do people do?
A range of events are organized to celebrate the history and culture of the state of Oklahoma. These include special lessons at schools, exhibitions on the wildlife of the state and concerts. However, Oklahoma Day celebrations are generally low key.
Public life
On Oklahoma Day, some banks and financial institutions may be closed in the state of Oklahoma. Public transit systems run to their normal schedules and stores and other businesses are open as usual. Oklahoma Day is not a public holiday in other parts of the United States.
Background
The area, which is now the state of Oklahoma, has been inhabited since the end of the last ice age. There were permanent communities, such as at the Spiro-mounds from around AD 850. European explorers first visited the area during the 16th century. Following the Indian Removal Act of 1830 and the Indian Intercourse Act of 1834, thousands of Native Americans were removed from their ancestral lands and transported to Oklahoma, even though the area was already occupied by the Osage and Quapaw peoples.
In the middle of the 19th century, ranchers in Texas and Kansas found it difficult to meet the demands for food from the large cities. This lead to pressure to make more land available for farming and, in 1887, the Dawes Act removed control of much of the land in Oklahoma from Native Americans. This land was opened to European settlers from April 22, 1889. The anniversary of this date has become known as Oklahoma Day.
Symbols
The state flag of Oklahoma consists of a sky blue background with an image of an Osage Nation shield made of buffalo hide. The hide is decorated with six golden brown crosses, which represent stars and seven eagle feathers hang from the shield. The shield is covered by a calumet (peace pipe) and an olive branch. These are symbols of peace between the Native Americans and European settlers in the state.
The word 'Oklahoma' is written in white letters under the shield. Other symbols of Oklahoma include the scissor-tailed flycatcher (a bird), mistletoe (a woody plant that grows on trees), buffalo (an animal), redbud (a tree), Barite rose (a rock) and Indian Blanket (a flower).
Oklahoma Day Observances
| Weekday | Date | Year | Name | Holiday type | Where it is observed |
|---|---|---|---|---|---|
| Tue | Apr 22 | 1980 | Oklahoma Day | Local observance | Oklahoma |
| Wed | Apr 22 | 1981 | Oklahoma Day | Local observance | Oklahoma |
| Thu | Apr 22 | 1982 | Oklahoma Day | Local observance | Oklahoma |
| Fri | Apr 22 | 1983 | Oklahoma Day | Local observance | Oklahoma |
| Sun | Apr 22 | 1984 | Oklahoma Day | Local observance | Oklahoma |
| Mon | Apr 22 | 1985 | Oklahoma Day | Local observance | Oklahoma |
| Tue | Apr 22 | 1986 | Oklahoma Day | Local observance | Oklahoma |
| Wed | Apr 22 | 1987 | Oklahoma Day | Local observance | Oklahoma |
| Fri | Apr 22 | 1988 | Oklahoma Day | Local observance | Oklahoma |
| Sat | Apr 22 | 1989 | Oklahoma Day | Local observance | Oklahoma |
| Sun | Apr 22 | 1990 | Oklahoma Day | Local observance | Oklahoma |
| Mon | Apr 22 | 1991 | Oklahoma Day | Local observance | Oklahoma |
| Wed | Apr 22 | 1992 | Oklahoma Day | Local observance | Oklahoma |
| Thu | Apr 22 | 1993 | Oklahoma Day | Local observance | Oklahoma |
| Fri | Apr 22 | 1994 | Oklahoma Day | Local observance | Oklahoma |
| Sat | Apr 22 | 1995 | Oklahoma Day | Local observance | Oklahoma |
| Mon | Apr 22 | 1996 | Oklahoma Day | Local observance | Oklahoma |
| Tue | Apr 22 | 1997 | Oklahoma Day | Local observance | Oklahoma |
| Wed | Apr 22 | 1998 | Oklahoma Day | Local observance | Oklahoma |
| Thu | Apr 22 | 1999 | Oklahoma Day | Local observance | Oklahoma |
| Sat | Apr 22 | 2000 | Oklahoma Day | Local observance | Oklahoma |
| Sun | Apr 22 | 2001 | Oklahoma Day | Local observance | Oklahoma |
| Mon | Apr 22 | 2002 | Oklahoma Day | Local observance | Oklahoma |
| Tue | Apr 22 | 2003 | Oklahoma Day | Local observance | Oklahoma |
| Thu | Apr 22 | 2004 | Oklahoma Day | Local observance | Oklahoma |
| Fri | Apr 22 | 2005 | Oklahoma Day | Local observance | Oklahoma |
| Sat | Apr 22 | 2006 | Oklahoma Day | Local observance | Oklahoma |
| Sun | Apr 22 | 2007 | Oklahoma Day | Local observance | Oklahoma |
| Tue | Apr 22 | 2008 | Oklahoma Day | Local observance | Oklahoma |
| Wed | Apr 22 | 2009 | Oklahoma Day | Local observance | Oklahoma |
| Thu | Apr 22 | 2010 | Oklahoma Day | Local observance | Oklahoma |
| Fri | Apr 22 | 2011 | Oklahoma Day | Local observance | Oklahoma |
| Sun | Apr 22 | 2012 | Oklahoma Day | Local observance | Oklahoma |
| Mon | Apr 22 | 2013 | Oklahoma Day | Local observance | Oklahoma |
| Tue | Apr 22 | 2014 | Oklahoma Day | Local observance | Oklahoma |
| Wed | Apr 22 | 2015 | Oklahoma Day | Local observance | Oklahoma |
Other holidays in April 2012 in United States
- April Fool's Day ―Sunday, April 1, 2012
- Palm Sunday ―Sunday, April 1, 2012
- Pascua Florida Day ―Monday, April 2, 2012
- World Autism Awareness Day ―Monday, April 2, 2012
- United Nations' Mine Awareness Day ―Wednesday, April 4, 2012
- Maundy Thursday ―Thursday, April 5, 2012
- Good Friday ―Friday, April 6, 2012
- United Nations' World Health Day ―Saturday, April 7, 2012
- Day of Remembrance of the Victims of the Rwanda Genocide ―Saturday, April 7, 2012
- Holy Saturday ―Saturday, April 7, 2012
- First day of Passover ―Saturday, April 7, 2012
- Easter Sunday ―Sunday, April 8, 2012
- Easter Monday ―Monday, April 9, 2012
- International Day of Human Space Flight ―Thursday, April 12, 2012
- Friday the 13th ―Friday, April 13, 2012
- Orthodox Good Friday ―Friday, April 13, 2012
- Orthodox Holy Saturday ―Saturday, April 14, 2012
- Last day of Passover ―Saturday, April 14, 2012
- Orthodox Easter ―Sunday, April 15, 2012
- Father Damien Day ―Sunday, April 15, 2012
- Patriot's Day ―Monday, April 16, 2012
- Emancipation Day ―Monday, April 16, 2012
- Orthodox Easter Monday ―Monday, April 16, 2012
- Tax Day ―Tuesday, April 17, 2012
- Yom HaShoah ―Wednesday, April 18, 2012
- Global Youth Service Day ―Friday, April 20, 2012
- San Jacinto Day ―Saturday, April 21, 2012
- Earth Day ―Sunday, April 22, 2012
- Confederate Memorial Day ―Monday, April 23, 2012
- World Book and Copyright Day ―Monday, April 23, 2012
- Administrative Professionals Day ―Wednesday, April 25, 2012
- World Malaria Day ―Wednesday, April 25, 2012
- Yom HaAtzmaut ―Thursday, April 26, 2012
- World Intellectual Property Day ―Thursday, April 26, 2012
- Arbor Day ―Friday, April 27, 2012
- World Day for Safety and Health at Work ―Saturday, April 28, 2012
- Day of Remembrance for all Victims of Chemical Warfare ―Sunday, April 29, 2012
- Confederate Memorial Day ―Monday, April 30, 2012
- International Jazz Day ―Monday, April 30, 2012
Other calendars
- Perpetual yearly calendar - make yearly calendar for any year
- Perpetual monthly calendar - shows only one month at a time
- Custom calendar - make customized calendars
