The rainbow made its debut at about 8 a.m. between rain showers.
Many photos were posted to social media from throughout the city, but the most remarkable were those showing the WTC.
Ben Sturner was positioned just right to capture the rainbow starting at the World Trade Center:
And this is his photo showing the full skyline:
These other photos were taken from other parts of the city:
Here are some other we found:
Eyewitness News will have special coverage of the 9/11 memorial ceremony on Friday starting at 8:25 a.m. Watch live via the abc7NY app.
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