On October 01 starts the fourth and last quarter of the year 2018 which ends on December 31. A quarter is a fourth and in this case refers to the last three months of the year and always three sequenced months in general. This way the year is structured into four equal parts.
We have placed a detailed description of this event on this page: Fourth Quarter 2016. For further information please stop by there!
Where is Fourth Quarter?
When is Fourth Quarter?
Monday, the 1st of October 2018 to Monday, the 31st of December 2018