The WTS teaches that creationists believe that God created the earth in 6 24-hour days.
The WTS teaches that God created the earth in six 7,000 year days until after 1987 when they changed to the ambiguous thousands and thousands of years days (cancelling out all the doctrine that we are living in the end of the the 7th creative day, 6,000 plus years into into with 1,000 years left remaining for the millennium reign the basis of the 1975 prophecy)
*** g04 6/22 p. 11 Where Can You Find Answers? ***
For instance, creationists often say that the entire universe was created in six literal 24-hour days some 6,000 years ago. With teachings like this, they misrepresent the Bible, which says that God created the heavens and the earth "in the beginning"—at some unstated point before the more specific creative "days" began. (Genesis 1:1) Significantly, the Genesis account shows that the expression "day" is used in a flexible sense. At Genesis 2:4, the entire period of six days described in the preceding chapter is spoken of as only one day. Logically, these were, not literal days of 24 hours, but long periods of time. Each of these epochs evidently lasted thousands of years.
*** g02 6/8 p. 10 Reconciling Science and Religion ***
The Creative Days—24 Hours Each?
Some fundamentalists claim that creationism rather than evolution explains pre-human history. They assert that all physical creation was produced in just six days of 24 hours each sometime between 6,000 and 10,000 years ago. But in doing so, they promote an unscriptural teaching that has caused many to ridicule the Bible.
Is a day in the Bible always literally 24 hours in length? Genesis 2:4 speaks of "the day that Jehovah God made earth and heaven." This one day encompasses all six of the creative days of Genesis chapter 1. According to Bible usage, a day is a measured period of time and can be a thousand years or many thousands of years. The Bible’s creative days allow for thousands of years of time each. Further, the earth was already in existence before the creative days began. (Genesis 1:1) On this point, therefore, the Bible account is compatible with true science.—2 Peter 3:8.
Commenting on claims that the creative days were only 24 literal hours in length, molecular biologist Francis Collins remarks: "Creationism has done more harm to serious notions of belief than anything in modern history."
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Second, a study of the fulfillment of Bible prophecy and of our location in the stream of time strongly indicate that each of the creative days (Genesis, chapter 1) is 7,000 years long. It is understood that Christ’s reign of a thousand years will bring to a close God’s 7,000-year ‘rest day,’ the last ‘day’ of the creative week. (Revelation 20:6; Genesis 2:2, 3) Based on this reasoning, the entire creative week would be 49,000 years long.