Length of Days in São Tomé
We show daylight length in São Tomé during 2017 and the dates of equinoxes and solstices. From June 1, 2017 until June 2, 2017 daylight becomes longer. From June 3, 2017 until June 5, 2017 daylight becomes longer. From June 6, 2017 until June 9, 2017 daylight becomes longer. From June 10, 2017 until June 11, 2017 daylight does not vary. From June 12, 2017 until June 14, 2017 daylight becomes longer. From June 15, 2017 until June 26, 2017 daylight does not vary. From June 27, 2017 until June 28, 2017 daylight does not vary. From June 29, 2017 until June 30, 2017 daylight becomes shorter. From July 1, 2017 until July 2, 2017 daylight does not vary. From July 3, 2017 until July 5, 2017 daylight becomes shorter. From July 6, 2017 until August 23, 2017 daylight becomes shorter. From August 24, 2017 until September 20, 2017 daylight becomes shorter. From September 21, 2017 until September 23, 2017 daylight becomes shorter. From September 24, 2017 until September 27, 2017 daylight becomes shorter. From September 28, 2017 until October 1, 2017 daylight becomes shorter. From October 2, 2017 until October 4, 2017 daylight becomes shorter. From October 5, 2017 until October 9, 2017 daylight becomes shorter. From October 10, 2017 until October 12, 2017 daylight does not vary. From October 13, 2017 until October 14, 2017 daylight becomes shorter. From October 15, 2017 until October 17, 2017 daylight does not vary. From October 18, 2017 until October 19, 2017 daylight does not vary. From October 20, 2017 until October 29, 2017 daylight does not vary. From October 30, 2017 until October 31, 2017 daylight becomes longer. From November 1, 2017 until November 9, 2017 daylight does not vary. From November 10, 2017 until November 11, 2017 daylight does not vary. From November 12, 2017 until November 13, 2017 daylight becomes shorter. From November 14, 2017 until November 15, 2017 daylight becomes longer. From November 16, 2017 until November 17, 2017 daylight becomes longer. From November 18, 2017 until November 19, 2017 daylight becomes longer. From November 20, 2017 until November 21, 2017 daylight becomes longer. From November 22, 2017 until November 25, 2017 daylight does not vary. From November 26, 2017 until November 27, 2017 daylight becomes shorter. From November 28, 2017 until November 30, 2017 daylight does not vary. From December 1, 2017 until December 3, 2017 daylight does not vary. From December 4, 2017 until December 10, 2017 daylight does not vary. From December 11, 2017 until December 14, 2017 daylight does not vary. From December 15, 2017 until December 16, 2017 daylight does not vary. From December 17, 2017 until December 18, 2017 daylight becomes longer. From December 19, 2017 until December 24, 2017 daylight does not vary. From December 25, 2017 until December 26, 2017 daylight becomes longer. From December 27, 2017 until December 28, 2017 daylight becomes longer. From December 29, 2017 until December 30, 2017 daylight does not vary. From December 31, 2017 until January 3, 2018 daylight does not vary. From January 4, 2018 until January 9, 2018 daylight does not vary. From January 10, 2018 until January 13, 2018 daylight does not vary. From January 14, 2018 until January 15, 2018 daylight does not vary. From January 16, 2018 until January 20, 2018 daylight does not vary. From January 21, 2018 until January 25, 2018 daylight does not vary. From January 26, 2018 until January 29, 2018 daylight does not vary. From January 30, 2018 until February 1, 2018 daylight does not vary. From February 2, 2018 until February 7, 2018 daylight does not vary. From February 8, 2018 until February 9, 2018 daylight becomes longer. From February 10, 2018 until February 11, 2018 daylight becomes longer. From February 12, 2018 until February 14, 2018 daylight does not vary. From February 15, 2018 until February 16, 2018 daylight becomes shorter. From February 17, 2018 until February 18, 2018 daylight does not vary. From February 19, 2018 until February 21, 2018 daylight does not vary. From February 22, 2018 until February 24, 2018 daylight does not vary. From February 25, 2018 until February 27, 2018 daylight does not vary. From February 28, 2018 until March 1, 2018 daylight does not vary. From March 2, 2018 until March 3, 2018 daylight does not vary. From March 4, 2018 until March 5, 2018 daylight does not vary. From March 6, 2018 until March 7, 2018 daylight does not vary. From March 8, 2018 until March 9, 2018 daylight becomes longer. From March 10, 2018 until March 15, 2018 daylight becomes longer. From March 16, 2018 until March 20, 2018 daylight becomes longer. From March 21, 2018 until March 25, 2018 daylight becomes longer. From March 26, 2018 until March 29, 2018 daylight becomes longer. From March 30, 2018 until April 6, 2018 daylight becomes longer. From April 7, 2018 until May 31, 2018 daylight becomes longer.
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:
- Thursday, January 12 2017 (Day 12)
- Monday, April 3 2017 (Day 93)
- Thursday, July 27 2017 (Day 208)
- Wednesday, November 15 2017 (Day 319)
Schedule of Solar Events
Time of sunrise, sunset, dawn and dusk in São Tomé during 2017.
