Length of Days in São Tomé
We show daylight length in São Tomé during 2018 and the dates of equinoxes and solstices. From June 1, 2018 until June 6, 2018 daylight becomes longer. From June 7, 2018 until June 9, 2018 daylight becomes longer. From June 10, 2018 until June 11, 2018 daylight becomes longer. From June 12, 2018 until June 13, 2018 daylight becomes longer. From June 14, 2018 until June 15, 2018 daylight becomes longer. From June 16, 2018 until June 26, 2018 daylight does not vary. From June 27, 2018 until June 28, 2018 daylight does not vary. From June 29, 2018 until June 30, 2018 daylight does not vary. From July 1, 2018 until July 2, 2018 daylight becomes shorter. From July 3, 2018 until July 4, 2018 daylight does not vary. From July 5, 2018 until July 6, 2018 daylight becomes shorter. From July 7, 2018 until July 14, 2018 daylight becomes shorter. From July 15, 2018 until September 9, 2018 daylight becomes shorter. From September 10, 2018 until September 13, 2018 daylight becomes shorter. From September 14, 2018 until September 23, 2018 daylight becomes shorter. From September 24, 2018 until September 27, 2018 daylight becomes shorter. From September 28, 2018 until September 30, 2018 daylight becomes shorter. From October 1, 2018 until October 2, 2018 daylight becomes shorter. From October 3, 2018 until October 5, 2018 daylight becomes shorter. From October 6, 2018 until October 7, 2018 daylight becomes shorter. From October 8, 2018 until October 9, 2018 daylight becomes shorter. From October 10, 2018 until October 12, 2018 daylight becomes shorter. From October 13, 2018 until October 15, 2018 daylight does not vary. From October 16, 2018 until October 17, 2018 daylight becomes shorter. From October 18, 2018 until October 21, 2018 daylight does not vary. From October 22, 2018 until October 30, 2018 daylight does not vary. From October 31, 2018 until November 2, 2018 daylight does not vary. From November 3, 2018 until November 4, 2018 daylight becomes shorter. From November 5, 2018 until November 8, 2018 daylight does not vary. From November 9, 2018 until November 12, 2018 daylight does not vary. From November 13, 2018 until November 16, 2018 daylight does not vary. From November 17, 2018 until November 18, 2018 daylight does not vary. From November 19, 2018 until November 20, 2018 daylight becomes longer. From November 21, 2018 until November 23, 2018 daylight does not vary. From November 24, 2018 until November 27, 2018 daylight does not vary. From November 28, 2018 until November 30, 2018 daylight does not vary. From December 1, 2018 until December 3, 2018 daylight does not vary. From December 4, 2018 until December 5, 2018 daylight becomes shorter. From December 6, 2018 until December 9, 2018 daylight does not vary. From December 10, 2018 until December 14, 2018 daylight does not vary. From December 15, 2018 until December 17, 2018 daylight does not vary. From December 18, 2018 until December 19, 2018 daylight becomes longer. From December 20, 2018 until December 21, 2018 daylight becomes longer. From December 22, 2018 until December 23, 2018 daylight does not vary. From December 24, 2018 until December 25, 2018 daylight becomes longer. From December 26, 2018 until December 27, 2018 daylight becomes shorter. From December 28, 2018 until December 30, 2018 daylight does not vary. From December 31, 2018 until January 1, 2019 daylight becomes longer. From January 2, 2019 until January 4, 2019 daylight does not vary. From January 5, 2019 until January 7, 2019 daylight does not vary. From January 8, 2019 until January 13, 2019 daylight does not vary. From January 14, 2019 until January 15, 2019 daylight does not vary. From January 16, 2019 until January 17, 2019 daylight becomes longer. From January 18, 2019 until January 21, 2019 daylight does not vary. From January 22, 2019 until January 24, 2019 daylight does not vary. From January 25, 2019 until January 26, 2019 daylight becomes longer. From January 27, 2019 until January 29, 2019 daylight does not vary. From January 30, 2019 until February 4, 2019 daylight does not vary. From February 5, 2019 until February 11, 2019 daylight does not vary. From February 12, 2019 until February 13, 2019 daylight becomes longer. From February 14, 2019 until February 19, 2019 daylight does not vary. From February 20, 2019 until February 22, 2019 daylight does not vary. From February 23, 2019 until February 26, 2019 daylight does not vary. From February 27, 2019 until February 28, 2019 daylight becomes longer. From March 1, 2019 until March 2, 2019 daylight becomes longer. From March 3, 2019 until March 4, 2019 daylight becomes longer. From March 5, 2019 until March 6, 2019 daylight does not vary. From March 7, 2019 until March 8, 2019 daylight does not vary. From March 9, 2019 until March 11, 2019 daylight becomes longer. From March 12, 2019 until March 13, 2019 daylight becomes longer. From March 14, 2019 until March 15, 2019 daylight becomes longer. From March 16, 2019 until March 20, 2019 daylight becomes longer. From March 21, 2019 until March 27, 2019 daylight becomes longer. From March 28, 2019 until May 31, 2019 daylight becomes longer.
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:
- Friday, January 12 2018 (Day 12)
- Tuesday, April 3 2018 (Day 93)
- Friday, July 27 2018 (Day 208)
- Thursday, November 15 2018 (Day 319)
Schedule of Solar Events
Time of sunrise, sunset, dawn and dusk in São Tomé during 2018.
