TABLE OF CONTENTS

Part 1

Abstract

Version History

The Natural Cycles Of Mars

1880: The Greg Calendar

1895: The Lowell Calendar

1913-1914: The Burroughs Calendar and Clock

1936: The Aitken Calendar

Part 2

1949: The Heinlein Calendar

1950: Bester

1950: Bradbury

1951: The Clarke Calendar

1954: The Levitt Calendar and the Levitt-Mentzer Clock

1957: Jacobi

1957: The Piper Calendar

1966: The Compton Calendar

1967: The Henry Calendar

1976-1982: The Viking Numerical Chronology

1977: The Moore Calendar

1977: The Rohrer Calendar

1979: The Nagatomo Calendar

1984: The Lovelock-Allaby Calendar and Clock

Part 3

1986: The Darian Calendar and the Gangale Clock

1987: The Mackenzie Clock

1988: The Forward Calendar Clock

1988: The Childs Clock

1993: The Robinson Calendars and Clock

1993: The Zubrin Calendar and Clock

1994: The Becker Calendar

Part 4

1996: The Dean Clock

1996: The Dechert Calendar and Clock

1997: The Šurán Calendars

1997: The Bauregger Calendar

1997: The Pathfinder Numerical Chronology

1997: The Taylor Calendar

1997-1999: The Ström Calendars and Clock

1997: Options Considered by Woods

1997: The Hallet Calendar and Clock

1997: The Serra Martín Calendars

1997: The Hartmann Calendar and Clock

1997: The Schmidt Calendar

1998: The Sherwood Calendars

1998: The Hensel Month Names and Hensel Clock

1998: The Hollon Calendar

1998: The Millennium Mars Calendar

1999: The Rotterdam Month Naming System

Realtime Martian Clocks on the World Wide Web

Conclusion

Part 5

Bibliography

Web Sites


ILLUSTRATION

The Levitt-Mentzer Clock


LIST OF TABLES

Martian Calendars

Names of Martian Months and Number of Days

Names of Martian Days of the Week

Martian Clocks

Key to Equinoxes, Solstices, Apsides, and
Leap Sols in the Calendar Tables

1Vernal Equinox
13Aphelion
28Summer Solstice
10Autumnal Equinox
13Perihelion
13Winter Solstice
28Leap Sol

NOTE: Dates shown for these events will vary due to intercalation.

The Greg Calendar

The Aitken Calendar

The Levitt Calendar

The Piper Calendar (speculative)

The Henry Calendar

The Moore Calendar

The Roher Calendar

The Nagatomo Calendar

The Lovelock-Allaby Calendar

The Darian Calendar

The Forward Calendar

The Gangale Stretched Gregorian Calendar

The Robinson LS Calendar

The Robinson 24-Month Calendar

The Zubrin Calendar

The Becker Calendar

The Dechert Calendar

The Šurán Leap Day/Skip Day Calendar

The Šurán Leap Week/Skip Week Calendar

The Bauregger Calendar

The Ström Calendar, Option 1

The Woods Calendar

The Serra Martín Calendar, Option 1

The Serra Martín Calendar, Option 2

The Hartmann Calendar

The Schmidt Calendar

The Sherwood Calendar, Option A

The Sherwood Calendar, Option B

The Sherwood Calendar, Option C

The Sherwood Calendar, Option D

The Ström Calendar, Option 2

The Hollon Calendar

The Millennium Mars Calendar


Martian Time

Martian Time