SkylightCalendar
multi-planetary date

SkylightCalendar multi-planetary dateSkylightCalendar multi-planetary dateSkylightCalendar multi-planetary date

Format / Software / Print

Format / Software / PrintFormat / Software / Print

F O R M A T

Civilization needs multi-planetary calendar

As civilization evolves we keep developing perception of our Universe. From flat-Earth through Helio-centrism to Galaxy-barycentric approach. 


Our time perception has changed dramatically from apparent deterministic rotation to relative dynamic frequency in nano-crystals and remote pulsars.


Yet our date systems remain for centuries intact - geo-centric. And therefore, prior to remote space exploration, a need emerges for multi-planetary calendar. As one of the initial steps of multi-planetary civilization development.


Such multi-planetary date format is presented further within historical context of time perception evolution.

Calendar & Time evolution

SkylightCalendar SMWD format

Bi-dimensional calendar format of planetary skylight. 

Y-axis represents solar Seasons and Months. 

X-axis represents lunar Weeks and Days. 

Skylight Calendar GRID

Skylight Calendar MARS

S O F T W A R E

2D Workflow Online App

Available at tool.SkylightCalendar.com 

Screenshot below

3D Workflow Software Tool

Available at RHYTHMoMETER.com 

Screenshot below

p r i n t

Skylight Calendar EARTH 2022

Download printable version

Skylight Calendar EARTH 2023

Download printable version

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