MAKE A MEME View Large Image Leap Second - June 30, 2012.png en The UTC clock on Time gov during the 30 June 2012 leap second 2012-06-30 Time gov - US government / NIST division Time gov - official US government work NIST division PD-USGov Uploaded with UploadWizard ...
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Keywords: Leap Second - June 30, 2012.png en The UTC clock on Time gov during the 30 June 2012 leap second 2012-06-30 Time gov - US government / NIST division Time gov - official US government work NIST division PD-USGov Uploaded with UploadWizard Digital clocks Leap second Time 23 59
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