tycho.usno.navy.mil

     
America's official timekeeper, providing accurate spoken time based on the USNO Atomic Clock, GPS, Loran and Omega time information, U.S. time zone conversions, and other pertinent timekeeping information.

Tweets about tycho.usno.navy.mil

  • LOVE US Naval Observatory Master Clock Link: Official United States Time: US Gov't TV, Cable, Radio, etc. GPS FAA
  • RIGHT NOW: #TheWalkingDeadMarathon - Then #TheWalkingDead MID-SEADON FINALE - 21:00 EST / 19:00 MST - COOL TIME LINK:
  • What time is it?
  • @Joey__Bee I was wondering if I sailed thru two 1 am's too. Guess I did.
  • just set my watch, US Eastern is -5 GMT now.
  • As we return to STANDARD TIME, you may want to ‘tighten-up’ the clocks in your house. Naval Observatory Clock LINK:
  • The Official Source of Time for the Department of Defense (DoD) and for the GPS, and a Standard of Time for the EEUU
  • 1111
  • @DavidBflower It's the way of the astronomer. Best to set an observing clock 1 hour back to UT.
  • @simondlr @BitcoinBelle These days it's pretty much the US Naval Observatory Master Clock. #TrueStory
  • @mboorstein I mean, sure, if I were these guys:
  • Set your clocks!!
  • What phase of the moon were you born under?
  • @23microbe UTC time is on the display as well. It was correct UTC time when I did the screen shot live. I checked!
  • For those who don't know how #AtomicClocks work Interesting read
  • "A man with a watch knows what time it is. A man with two watches is never sure." -- Segal's Law