Answer :
In 2021, Washington DC's famous cherry blossom reached peak bloom on March 28. They're now done for the year.
...
Peak Bloom Dates.
1921 March 20
2017 March 25
2018 April 5
2019 April 1
2020 March 20
...
Peak Bloom Dates.
1921 March 20
2017 March 25
2018 April 5
2019 April 1
2020 March 20