The Darian Calendar for Ganymede at a Glance

Year Published 1998
Days per Week 8
Days per Month 24-32
Months per Year 24
Base Year Length 760
Leap Days 8
Leap Day Position end of year
Basic Intercalation Formula 760 + (9 x 768)
Extended Intercalation Formula
(\ denotes integer division)		 Year 0-3200:
8 x [-(Y-5)\10 - Y\20 + Y\80 - Y\400]

Year 3201-8400:
8 x [-(Y-5)\10 - Y\20 + Y\80 - Y\400 + Y\1200]

8401-10000:
8 x [-(Y-5)\10 - Y\20 + Y\80 - Y\400 + Y\800]
Mean Length of Calendar Year Year 0-3200: 766.8800
Year 3201-8400: 766.8867
Year 8401-10000: 766.8900
Base Astronomical Year Martian Vernal Equinox
Accuracy ~10,000 years
Cycle of Perpetuity 32 days
Mean LS of Beginning of Year N/A
Year Count Start 0
Epoch (CE) 1609 Mar 11 09:52:12 UTC
Epoch (JD) 2308804.91125
24-Month Naming Conventions Latin/Sanskrit zodiacal Days
1st Month Sagittarius 32
2nd Month Dhanus 32
3rd Month Capricornus 32
4th Month Makara 32
5th Month Aquarius 32
6th Month Kumbha 32
7th Month Pisces 32
8th Month Mina 32
9th Month Aries 32
10th Month Mesha 32
11th Month Taurus 32
12th Month Rishabha 32
13th Month Gemini 32
14th Month Mithuna 32
15th Month Cancer 32
16th Month Karka 32
17th Month Leo 32
18th Month Simha 32
19th Month Virgo 32
20th Month Kanya 32
21st Month Libra 32
22nd Month Tula 32
23rd Month Scorpius 32
24th Month Vrishika 24-32
7-day Naming Conventions "Gan" + Latin
1st Day Gan Solis
2nd Day Gan Lunae
3rd Day Gan Terrae
4th Day Gan Martis
5th Day Gan Mercurii
6th Day Gan Jovis
7th Day Gan Veneris
8th Day Gan Saturni

 

    Document

The Darian System
Calendar Summary Document

The Darian Calendar for Mars

Calendar Summary Document

The Darian Calendar for Io

Calendar Summary Document

The Darian Calendar for Europa

Calendar Summary Document

The Darian Calendar for Ganymede

Calendar Summary Document

The Darian Calendar for Callisto

Calendar Summary Document

The Darian Calendar for Titan

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