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Solar Year Calendar 2018 (South Africa)


The following solar calendar shows information relevant to Pretoria, South Africa about the sunrise and sunset times and day length during 2018.

Choose a country from the list to get relevant information:

Length of Days in Pretoria

We show daylight length in Pretoria during 2018 and the dates of equinoxes and solstices. From June 1, 2018 until June 21, 2018 daylight becomes shorter. From June 22, 2018 until December 21, 2018 daylight becomes longer. From December 22, 2018 until May 31, 2019 daylight becomes shorter.

Winter Solstice 
Vernal Equinox 
Summer Solstice 

Equation of Time vs Day of the Year

We show the equation of time during 2018. In the graph, the day of the year in the x axis starting from January, and the difference between mean solar time and apparent solar time in the y axis.

The day with the highest negative value is Friday, September 14 2018.

The day with the highest positive value is Tuesday, June 5 2018.

Apparent solar time and mean solar time are of the same length on the following days of the year:

  1. Saturday, January 13 2018 (Day 13)
  2. Tuesday, April 3 2018 (Day 93)
  3. Friday, July 27 2018 (Day 208)
  4. Thursday, November 15 2018 (Day 319)

Equation of Time 
Autumnal Equinox 
Winter Solstice 
Vernal Equinox 
Summer Solstice 

Schedule of Solar Events

Time of sunrise, sunset, dawn and dusk in Pretoria during 2018.

    Solar Noon 
    Content last updated on 2016-10-26