Public Holidays in Delaware, United States 2021
31 total holidays25 national6 regional
2021 Holiday Calendar — Delaware
| Date | Holiday | Day | Scope |
|---|---|---|---|
| 2021-01-01 | New Year's Day | Friday | National |
| 2021-01-06 | Epiphany | Wednesday | National |
| 2021-01-18 | Martin Luther King Jr. Day | Monday | National |
| 2021-02-15 | Presidents' Day | Monday | National |
| 2021-02-17 | Ash Wednesday | Wednesday | National |
| 2021-03-30 | Vietnam Veterans Day | Tuesday | Delaware |
| 2021-04-02 | Good Friday | Friday | Delaware |
| 2021-04-04 | Easter Sunday | Sunday | National |
| 2021-04-05 | Easter Monday | Monday | National |
| 2021-04-30 | Arbor Day | Friday | Delaware |
| 2021-05-07 | Military Spouse Appreciation Day | Friday | Delaware |
| 2021-05-13 | Ascension Day | Thursday | National |
| 2021-05-30 | Trinity Sunday | Sunday | National |
| 2021-05-31 | Memorial Day | Monday | National |
| 2021-06-03 | Corpus Christi | Thursday | National |
| 2021-08-15 | Assumption of Mary | Sunday | National |
| 2021-08-19 | Ashura | Thursday | National |
| 2021-09-06 | Labor Day | Monday | National |
| 2021-09-11 | Native American Day | Saturday | Delaware |
| 2021-10-04 | Feast of St Francis of Assisi | Monday | National |
| 2021-11-01 | All Saints' Day | Monday | National |
| 2021-11-02 | All Souls' Day | Tuesday | National |
| 2021-11-11 | Veterans Day | Thursday | National |
| 2021-11-25 | Thanksgiving Day | Thursday | National |
| 2021-12-07 | Delaware Day | Tuesday | Delaware |
| 2021-12-08 | Feast of the Immaculate Conception | Wednesday | National |
| 2021-12-12 | Feast of Our Lady of Guadalupe | Sunday | National |
| 2021-12-14 | Asarah B'Tevet | Tuesday | National |
| 2021-12-24 | Christmas Day | Friday | National |
| 2021-12-25 | Christmas Day | Saturday | National |
| 2021-12-31 | New Year's Day | Friday | National |
Automate Delaware holiday data via API
One API call. Filter by region code. Integrate in minutes.
cURL
curl -X GET \ "https://api.holidays.rest/v1/holidays?country=US&year=2021" \ -H "Authorization: Bearer YOUR_API_KEY"
JavaScript — filter for Delaware
const res = await fetch(
"https://api.holidays.rest/v1/holidays?country=US&year=2021",
{ headers: { Authorization: "Bearer YOUR_API_KEY" } }
);
const holidays = await res.json();
// Filter for Delaware (ISO code: DE)
const regional = holidays.filter(h =>
!h.regions?.length || h.regions.includes("DE")
);