How is International GNSS Day calculated?

This event is observed every year on 23 September.

When is International GNSS Day 1939?

Name: International GNSS Day
Start: 1939-09-23
End: 1939-09-23
Location: Worldwide

Saturday, 23 September 1939

International GNSS Day is observed on 23 September to raise awareness of Global Navigation Satellite Systems and their role in navigation, mapping, science, and modern global infrastructure.

Frequently asked questions

When is International GNSS Day 1939?: International GNSS Day 1939 is on Saturday, 23 September 1939.
What day of the week is International GNSS Day 1939?: It falls on Saturday.
How is International GNSS Day calculated?: This event is observed every year on 23 September.