Friday, June 13, 2003
Apologies. Serious anorak moment there.
13th Every year must contain at least one Friday 13th.
Here's how many Friday 13ths there are every year for the foreseeable future.
one) 2003, 2005, 2008, 2010, 2011, 2014, 2016, 2021, 2022, 2025, 2027, 2028
two) 2004, 2006, 2007, 2013, 2017, 2018, 2019, 2020, 2023, 2024, 2029, 2030
three) 2009, 2012, 2015, 2026
This sequence repeats every 28 years.