International GNSS Day 2548

Monday, 23 September 2548

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.

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Frequently asked questions

When is International GNSS Day 2548?
International GNSS Day 2548 is on Monday, 23 September 2548.
What day of the week is International GNSS Day 2548?
It falls on Monday.
How is International GNSS Day calculated?
This event is observed every year on 23 September.