Base 3 Calendar

Kalentris Time System

Convert date between Gregorian Calendar and Base 3 Calendar

Gregorian Calendar

Gregorian Date:

Days measured from Janaury 1, 2001

Gregorian Date Day Number (Base 3 Calendar)

 

 

Base 3 Calendar

Calendar Date (Month in Tricycle (1-27)/Day) Calendar Date (Season (1-3)/Month in Year (1-9)/Day) Calendar Date (Season (1-3)/Month in Season (1-3)/Day) Day

 

 

 

 
Month:
Year 1 Year 2 Year 3
January 1, Y1 - August 31, Y1 September 1, Y1 - May 1, Y2 May 2, Y2 - December 30, Y2
Season 1 Season 2 Season 3
Month 1
Month 2
Month 3
 Month 4
Month 5
Month 6
 Month 7
Month 8
Month 9
Season 1 Season 2 Season 3
Month 1
Month 2
Month 3
 Month 4
Month 5
Month 6
 Month 7
Month 8
Month 9
Season 1 Season 2 Season 3
Month 1
Month 2
Month 3
 Month 4
Month 5
Month 6
 Month 7
Month 8
Month 9
Day:

Dates of the Seasons

Northern Hemisphere Equinox and Solstice Dates Gregorian Base 3 Calendar
Spring March 20
  • Month 3 (Year 1, Month 3), Day 25
  • Month 17 (Year 2, Month 8), Day 12
Summer June 20
  • Month 7 (Year 1, Month 7), Day 9
  • Month 20 (Year 3, Month 2), Day 23)
Fall September 22
  • Month 10 (Year 2, Month 1), Day 22
  • Month 24 (Year 3, Month 6), Day 9
Winter December 21
  • Month 14 (Year 2, Month 5), Day 4
  • Month 27 (Year 3, Month 9), Day 18

Information About the Calendar

Time between Equinoxes and Solstices

Kalentris: To allign with the solar year, leap "tierces" (3 days) are added.

Trical: Instead of having 243-day years and having 3 years in a tricycle (729 days), Trical maintains the length of the year by splitting the 729 day tricycle into two years.

Trical maintains the same 3-day leap system as Kalentris.