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NIST UTC 2016 Archive

UTC - UTC (NIST)

The deviation of UTC(NIST) from UTC has been less than +/-100 ns since July 6, 1994. The table below shows values of UTC - UTC(NIST) as supplied by the BIPM Circular T for the most recent period in which data are available.

UTC - UTC(NIST)Values (at 10-day intervals)

 

 Date MJD UTC-UTC(NIST) ns
2016-12-2757749-1.2
2016-12-1757739-2.6
2016-12-0757729-1.3
2016-11-27577190.9
2016-11-17577091.6
2016-11-07576991.2
2016-09-28576594.1
2016-09-18576491.3
2016-09-08576390.4
2016-08-2957629-1.6
2016-08-1957619-4.7
2016-08-0957609-4.2
2016-07-3057599-4.1
2016-07-2057589-2
2016-07-1057579-0.3
2016-06-30575690.7
2016-06-20575591.1
2016-06-10575490.9
2016-05-31575390.4
2016-05-2157529-0.3
2016-05-1157519-0.6
2016-05-0157509-2
2016-04-2157499-1.4
2016-04-11574893.4
2016-04-01574794.4
2016-03-22

57469

2.8

2016-03-12

57459

0.9

2016-03-02

57449

-0.4

2016-02-21

57439

-4.9

2016-02-11

57429

-7.6

2016-02-01

57419

-8.6

2016-01-22

57409

-7.4

2016-01-12

57399

-3.0

2016-01-02

57389

1.7

Created March 20, 2017, Updated October 7, 2020