Click on the January holidays listed in blue for more details.
| Holidays | Date | Details |
|---|---|---|
| New Year's Day 2020 | Jan 1 - Wednesday | Federal Holiday |
| World Braille Day 2020 | Jan 4 - Saturday | Global |
| Epiphany 2020 | Jan 6 - Monday | Christian |
| International Programmers Day 2020 | Jan 7 - Tuesday | Global |
| Orthodox Christmas Day 2020 | Jan 7 - Tuesday | Orthodox |
| Stephen Foster Memorial Day 2020 | Jan 13 - Monday | Observance |
| Orthodox New Year 2020 | Jan 14 - Tuesday | Orthodox |
| Makar Sankranti 2020 | Jan 15 - Wednesday | Hindu |
| World Religion Day 2020 | Jan 19 - Sunday | Global |
| Martin Luther King Day 2020 | Jan 20 - Monday | Federal Holiday |
| Chinese New Year 2020 | Jan 25 - Saturday | Observance |
| International Customs Day 2020 | Jan 26 - Sunday | Global |
