Compare the times of sunrise from January 2011 to December 2011,what do you notice?
The Time Changes From Month to Month
The times of sunrise from January 2011 to December 2011, January 2011 to March 2011 is still in the Winter Season so the sunrise would still start a little later than usual.
Then, from March 20 to June 21, sunrise will start earlier as you approach the Spring times of 2011 which is the season after Winter.
From June 21 to September 22, that is the beginning of Summer Season of 2011 where the days get longer as the sunrise start the earliest at the start of Summer which is the Summer Solstice or on the day of June 20 to June 22.
After the Summer Season, the sunrise will soon begin to start a little later as Fall Season or Autumn is about to begin from September 22 to December 21, as Fall or Autumn is the season preceding Winter, it would make sense for the sunrise to start later and temperatures to start dropping.
From December 21 to March 20, the sunrise will begin at it’s latest, especially on December 21 which is the start of the Winter Season as it is the day of the Winter Solstice and the Winter Solstice is when the sun will rise the latest in the entirety of the year.
To generalize, the times of sunrise from January 2011 to December 2011 vary depending on the season and with the Spring and Summer Season, they start earlier and with the Fall and Winter Season, they start later.
January 22, 2011- 6:25 AM
February 22, 2011- 6:17 AM
March 22, 2011- 5:59 AM
April 22, 2011- 5:38 AM
May 22, 2011- 5:27AM
June 22, 2011- 5:28 AM
July 22, 2011- 5:36 AM
August 22, 2011- 5:43 AM
September 22, 2011- 5:45 AM
October 22, 2011- 5:49 AM
November 22, 2011- 6:00 AM
December 22, 2011- 6:16 AM
Based on my observation, from May to December of 2011 the sunrise gets later and later as the months go by. Meanwhile from January to May of 2011, the sunrise gets earlier and earlier.
What is advance sunrise and sunset?