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Solar Year Calendar 2025 (Brunei)

Sun

The following solar calendar shows information relevant to Bandar Seri Begawan, Brunei about the sunrise and sunset times and day length during 2025.

Choose a country from the list to get relevant information:

Length of Days in Bandar Seri Begawan

We show daylight length in Bandar Seri Begawan during 2025 and the equinoxes and solstices. From June 1, 2025 until June 20, 2025, daylight becomes longer. From June 21, 2025 until June 22, 2025, daylight does not vary. From June 23, 2025 until December 20, 2025, daylight becomes shorter. From December 21, 2025 until December 22, 2025, daylight does not vary. From December 23, 2025 until December 24, 2025, daylight does not vary. From December 25, 2025 until May 31, 2026, 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 2025. 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 Sunday, September 14 2025.

The day with the highest positive value is Thursday, June 5 2025.

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

  1. Sunday, January 12 2025 (Day 12)
  2. Thursday, April 3 2025 (Day 93)
  3. Sunday, July 27 2025 (Day 208)
  4. Saturday, November 15 2025 (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 Bandar Seri Begawan during 2025.

    Solar Noon 
    Content last updated on 2016-10-26