| World / USA / Colorado / Boulder, 4 km from center | Coordinates: 39°59'35"N 105°15'43"W |
NIST and NOAA
325 Broadway St # 4001
Boulder, CO 80305
(303) 497-3244
The Time and Frequency Division (located at this site), part of NIST's Physics Laboratory, maintains the standard for frequency and time interval for the United States, provides official time to the United States, and carries out a broad program of research and service activities in time and frequency metrology.
Time and Frequency Division - tf.nist.gov
Official US Time - nist.time.gov
Boulder, CO 80305
(303) 497-3244
The Time and Frequency Division (located at this site), part of NIST's Physics Laboratory, maintains the standard for frequency and time interval for the United States, provides official time to the United States, and carries out a broad program of research and service activities in time and frequency metrology.
Time and Frequency Division - tf.nist.gov
Official US Time - nist.time.gov
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21 months ago ken | +1 |
 
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