Leap Second 2015

Event Date:
2015-06-30T23:59:00
2015-06-30T23:59:00
Event Location:
Everywhere
Speaker:
IERS
Related Upcoming Events:
Public Events
Add to Calendar 2015-06-30T23:59:00 2015-06-30T23:59:00 Leap Second 2015 Event Location: Everywhere