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Solar Year Calendar 2017 (Mongolia)

Sun

The following solar calendar shows information relevant to Ulan Bator, Mongolia about the sunrise and sunset times and day length during 2017.

Choose a country from the list to get relevant information:

Length of Days in Ulan Bator

We show daylight length in Ulan Bator during 2017 and the dates of equinoxes and solstices. From June 1, 2017 until June 21, 2017 daylight becomes longer. From June 22, 2017 until December 21, 2017 daylight becomes shorter. From December 22, 2017 until May 31, 2018 daylight becomes longer.

Daylength 
Summer Solstice 
Autumnal Equinox 
Winter Solstice 

Equation of Time vs Day of the Year

We show the equation of time during 2017. 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 Wednesday, September 13 2017.

The day with the highest positive value is Monday, June 5 2017.

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

  1. Friday, January 13 2017 (Day 13)
  2. Monday, April 3 2017 (Day 93)
  3. Thursday, July 27 2017 (Day 208)
  4. Wednesday, November 15 2017 (Day 319)

Equation of Time 
Vernal Equinox 
Summer Solstice 
Autumnal Equinox 
Winter Solstice 

Schedule of Solar Events

Time of sunrise, sunset, dawn and dusk in Ulan Bator during 2017.

  • From January 12, 2017 until February 1, 2017, night does not occur.
  • From January 12, 2017 until February 1, 2017, astronomical Dusk does not occur.

Solar Noon 
Content last updated on 2016-10-26