The Vanadium Calendar at a Glance

Year Published 2002
Days per Week 7
Days per Month 29-31
Months per Year 23
Base Year Length 668
Leap Days 1
Leap Day Position end of year
Basic Intercalation Formula 4x668 + 6x669
Extended Intercalation Formula
(\ denotes integer division)
(Y-1)\2 + Y\10 - Y\100
Mean Length of Calendar Year 668.59
Base Astronomical Year Vernal Equinox
Accuracy 1300 years
Cycle of Perpetuity none
Mean LS of Beginning of Year 0.0
Year Count Start undefined
Epoch (CE) undefined
Epoch (JD) undefined
Naming Conventions Chemical elements Days
1st Month Hydrogen 29
2nd Month Helium 29
3rd Month Lithium 29
4th Month Beryllium 29
5th Month Boron 29
6th Month Carbon 29
7th Month Nitrogen 29
8th Month Oxygen 29
9th Month Fluorine 29
10th Month Neon 29
11th Month Sodium 29
12th Month Magnesium 29
13th Month Aluminum 29
14th Month Silicon 29
15th Month Phosphorus 29
16th Month Sulphur 29
17th Month Chlorine 29
18th Month Argon 29
19th Month Potassium 29
20th Month Calcium 29
21st Month Scandium 29
22nd Month Titanium 29
23rd Month Vanadium 29-31
7-day Naming Convention Planetary + "Sol"
1st Day Sunsol
2nd Day Mercsol
3rd Day Venusol
4th Day Earthsol
5th Day Marsol
6th Day Jovsol
7th Day Satsol

Notes:

This is one of several 23-month calendars.


  Document Elemental Martian Calendars
Terry Phelan
Summary Calendar The Chromium Calendar
Summary calendar The Potassium Calendar Option 1
Summary calendar The Potassium Calendar Option 2
  calendar The Vanadium Calendar
Summary calendar The Titanium Calendar
  Martian Time

Martian Time

  Martian Time Survey

Martian Time Survey 2.2