SSTF bulletins

 
. SSTF EOP Bulletin Q
           (daily)
 
 
 
. SSTF EOP Bulletin A
          (weekly)
 
 
 
 
 
 
E v e n t s

09.01.2025

No leap second will be introduced in UTC(SU) at the end of June 2025.

more information...

Движение земного полюса

Вариации угловой скорости и UT1-TAI