City history
Tracing the journey of Aurora, Colorado, from its indigenous foundations to its emergence as a major medical and technological hub.
Chapter one
Earliest documented name
"Not documented"
The land that now comprises Aurora was historically part of the territories utilized by the Arapaho and Cheyenne peoples before organized settlement.
The Dawn
The municipality was officially incorporated in 1907.
Chapter two
The transition to standardized time zones across the United States established the Mountain Time zone for this region.
The passage of federal legislation helped standardize the observance of daylight saving time throughout the nation.
Chapter three
Aurora was formally incorporated as a city, marking the beginning of its organized municipal history.
The city experienced significant growth, transforming into a major residential and commercial hub within the Denver metro area.
Aurora solidified its position as a leading center for biotechnology and medical research in the United States.