How Old is the Sun?

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The sun is middle aged and was formed about 4.5 billion years ago. It is expected to carry on just as it is right now for a few billion years.
mscrawford23, Answers Expert

Then again, this answer might help you...

The age of the Sun is estimated to be about 4.6 billion years old. It is said that the Sun will slowly start change, like a human does when they get older, when it reaches about 7 billion years old. You can find more information here: http://www.suntrek.org/sun-as-a-star/sun...
BuddysGirl, Answers Expert
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