Geographic Information Systems Day
Also known as
GIS Day
Observed
the Wednesday of Geography Awareness Week (1998 to 2018)
the Wednesday of Geography Awareness Week (2019)
the Wednesday of Geography Awareness Week (since 2020)
Dates
Founded by
Esri in 1998
National Geographic in 1998
Member of
Hashtags
Sources
Geographic Information Systems Day, also known as GIS Day, is observed next on Wednesday, November 19th, 2025. It was observed the Wednesday of Geography Awareness Week from 1998 until 2018. It was observed the Wednesday of Geography Awareness Week in 2019. It has been observed the Wednesday of Geography Awareness Week since 2020.