US 2020 Market holidays:

Wednesday, Jan. 1 — New Year's Day
Monday, Jan. 20 — Martin Luther King Jr. Day
Monday, Feb. 17 — Presidents' Day
Friday, April 10 — Good Friday
Monday, May 25 — Memorial Day
Friday, July 3 — Observance of July 4, Independence Day, which occurs on a Saturday
Monday, Sept. 7 — Labor Day
Thursday, Nov. 26 — Thanksgiving Day
Friday, Dec. 25 — Christmas Day

Canada 2020 Stock Market Holidays:

New Year's Day - Wednesday, January 1, 2020
Family Day - Monday, February 17, 2020
Good Friday - Friday, April 10, 2020
Victoria Day - Monday, May 18, 2020
Canada Day - Wednesday, July 1, 2020
Civic Holiday - Monday, August 3, 2020
Labour Day - Monday, September 7, 2020
Thanksgiving Day - Monday, October 12, 2020
Christmas Day - Friday, December 25, 2020
In Lieu of Boxing Day - Monday, December 28, 2020