What is the answer to the NYT Crossword clue "1,000,000,000 years" from September 13, 2026?

Crossword clue

“1,000,000,000 years”

This clue appeared as 143-Across in the NYT Crossword on Sunday, September 13, 2026. The answer has 3 letters.

Answer · 3 lettersFirst appearance

EON

Letters3

Starts withE

Ends withN

Vowels2

Where this clue has appeared

NYT Crossword
Sep 13, 20263 letters→

About this clue

The clue “1,000,000,000 years” ran in the NYT Crossword on September 13, 2026 as 143-Across. Its answer is a 3-letter word that starts with E and ends with N.

See every answer from the puzzle on the NYT Crossword page for September 13, 2026, or learn how clues like this work in our guide to crossword clue types.

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FAQ

What is the answer to the “1,000,000,000 years” clue?+

The answer is EON (3 letters), from the NYT Crossword of September 13, 2026.

Where has this clue appeared?+

We have seen it 1 time in the NYT Crossword.

How do I find other NYT Crossword answers?+

Open the full list of answers for September 13, 2026, or browse every date on the NYT Crossword hub.