| 2013 | May 22 | Wed |
| 2014 | May 21 | Wed |
| 2015 | May 20 | Wed |
| 2016 | May 25 | Wed |
| 2017 | May 24 | Wed |
| 2018 | May 23 | Wed |
Dunkin Iced Coffee Day is scheduled on various dates in May. In 2023, this was May 23rd.
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