WORKSHOP ON THE DEFINITION OF MOON TIME (BIPM), Nov 18, 2025, virtual, 8:00-10:00 am ET (13:00-15:00 UTC)
Event Navigation
The Bureau International des Poids et Mesures (BIPM) will hold an online workshop on November 18, 2025 from 13:00-15:00 UTC (8:00-10:00 am Eastern Standard Time) to discuss “The Definition of Moon Time.” BIPM is “the international organization through which Member States work together on matters related to metrology.”
The agenda and a “Survey & Invitation Workshop” document are posted here. More information and registration instructions are on the event’s website, which says:
The Consultative Committee on Time & Frequency Task Group on Moon Timing is organizing an online workshop on the definition of Moon time, on November 18th, 2025, 13h-15 UTC.
After this summer’s discussions in La Plata we assume some of you could be interested in participating.
You can register here:
https://bipm-org.zoom.us/meeting/register/GGlYzkIwRqmOmuDU25PR3g
More information is available on the BIPM website:
https://www.bipm.org/en/committees/cc/cctf/wg/cctf-tgmt/2025-11-18
In particular we circulate some information elements and a question here:
https://www.bipm.org/documents/20126/280031047/Survey+%26+Invitation+Workshop/aec3dc68-0811-173a-5464-c3a9ff4998dc