US Holidays 2366 — Dates, Weekdays & Countdowns
All 11 US federal holidays and major observances in 2366: the exact date, the day of the week, the federally observed date, and a live countdown to each.
| Holiday | Date | Day of week | Observed | Countdown |
|---|---|---|---|---|
| New Year's Day | January 1, 2366 | Saturday | December 31, 2365 | in 123945 days |
| Martin Luther King Jr. Day | January 17, 2366 | Monday | — | in 123961 days |
| Presidents' Day | February 21, 2366 | Monday | — | in 123996 days |
| Memorial Day | May 30, 2366 | Monday | — | in 124094 days |
| Juneteenth | June 19, 2366 | Sunday | June 20, 2366 | in 124114 days |
| Independence Day | July 4, 2366 | Monday | — | in 124129 days |
| Labor Day | September 5, 2366 | Monday | — | in 124192 days |
| Columbus Day | October 10, 2366 | Monday | — | in 124227 days |
| Veterans Day | November 11, 2366 | Friday | — | in 124259 days |
| Thanksgiving | November 24, 2366 | Thursday | — | in 124272 days |
| Christmas Day | December 25, 2366 | Sunday | December 26, 2366 | in 124303 days |
When a fixed-date federal holiday falls on a Saturday it is observed the Friday before; on a Sunday, the Monday after. Monday-rule holidays (like Memorial Day or Labor Day) never need an observed date.
| Holiday | Date | Day of week | Countdown |
|---|---|---|---|
| Valentine's Day | February 14, 2366 | Monday | in 123989 days |
| Mother's Day | May 8, 2366 | Sunday | in 124072 days |
| Father's Day | June 19, 2366 | Sunday | in 124114 days |
| Halloween | October 31, 2366 | Monday | in 124248 days |
| New Year's Eve | December 31, 2366 | Saturday | in 124309 days |
Holiday Calendar Frequently Asked Questions
How many federal holidays are there in 2366?
There are 11 US federal holidays in 2366: New Year's Day, Martin Luther King Jr. Day, Presidents' Day, Memorial Day, Juneteenth, Independence Day, Labor Day, Columbus Day, Veterans Day, Thanksgiving, and Christmas Day.
When is Thanksgiving 2366?
Thanksgiving 2366 falls on Thursday, November 24, 2366 — the fourth Thursday of November, as set by federal law.
What does the "observed" date mean?
When a fixed-date federal holiday lands on a weekend, federal employees get the nearest weekday off instead: the Friday before if it falls on Saturday, or the Monday after if it falls on Sunday. That weekday is the observed date; the holiday itself does not move.
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