International GNSS Day 2147

Saturday, 23 September 2147

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 2147?
International GNSS Day 2147 is on Saturday, 23 September 2147.
What day of the week is International GNSS Day 2147?
It falls on Saturday.
How is International GNSS Day calculated?
This event is observed every year on 23 September.