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 123940 days |
| Martin Luther King Jr. Day | January 17, 2366 | Monday | — | in 123956 days |
| Presidents' Day | February 21, 2366 | Monday | — | in 123991 days |
| Memorial Day | May 30, 2366 | Monday | — | in 124089 days |
| Juneteenth | June 19, 2366 | Sunday | June 20, 2366 | in 124109 days |
| Independence Day | July 4, 2366 | Monday | — | in 124124 days |
| Labor Day | September 5, 2366 | Monday | — | in 124187 days |
| Columbus Day | October 10, 2366 | Monday | — | in 124222 days |
| Veterans Day | November 11, 2366 | Friday | — | in 124254 days |
| Thanksgiving | November 24, 2366 | Thursday | — | in 124267 days |
| Christmas Day | December 25, 2366 | Sunday | December 26, 2366 | in 124298 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 123984 days |
| Mother's Day | May 8, 2366 | Sunday | in 124067 days |
| Father's Day | June 19, 2366 | Sunday | in 124109 days |
| Halloween | October 31, 2366 | Monday | in 124243 days |
| New Year's Eve | December 31, 2366 | Saturday | in 124304 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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