When is National CleanUp Day in Oklahoma, United States?

National CleanUp Day falls on Saturday, September 18th, 2021 (203 days from now) in Oklahoma, United States.

Is National CleanUp Day a public holiday?

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Year Date Weekday Name
2017 September 16th Saturday National CleanUp Day
2018 September 15th Saturday National CleanUp Day
2019 September 21st Saturday National CleanUp Day
2020 September 19th Saturday National CleanUp Day
2021 September 18th Saturday National CleanUp Day
2022 September 17th Saturday National CleanUp Day
2023 September 16th Saturday National CleanUp Day
2024 September 21st Saturday National CleanUp Day
2025 September 20th Saturday National CleanUp Day
2026 September 19th Saturday National CleanUp Day
Holiday data for far-reaching years is subject to change due to laws and government decrees.
Long weekends are based on non-working days and not Saturday and Sunday explicitly.

We are continuously monitoring for changes to this data to ensure we're providing the most accurate information possible.
If you happen to notice a mistake, please get in touch.
To retrieve this list of holidays, simply make a GET request to /v1/holidays:
GET /v1/holidays
Copy
$ curl -G -d country="US-OK" -d year="2020" -d pretty
-d key="__YOUR_API_KEY__"
"https://holidayapi.com/v1/holidays"
import "github.com/joshtronic/go-holidayapi"
hapi := holidayapi.NewV1("__YOUR_API_KEY__")
holidays, err := hapi.Holidays(map[string]interface{}{
  "country": "US-OK",
  "year": "2020",
})
import { HolidayAPI } from 'holidayapi';
const key = '__YOUR_API_KEY__'
const holidayApi = new HolidayAPI({ key });
holidayApi.holidays({
  country: 'US-OK',
  year: '2020',
});
$key = '__YOUR_API_KEY__';
$holiday_api = new \HolidayAPI\Client(['key' => $key]);
$holidays = $holiday_api->holidays([
  'country' => 'US-OK',
  'year' => '2020',
]);
$Body = @{}
$Body.key = "__YOUR_API_KEY__"
$Body.country = "US-OK"
$Body.year = "2020"
$Result = Invoke-RestMethod -Uri $Url -Body $Body
$Result.holidays
import holidayapi
key = '__YOUR_API_KEY__'
hapi = holidayapi.v1(key)
holidays = hapi.holidays({
  'country': 'US-OK',
  'year': '2020',
})
require 'ruby-holidayapi'
key = '__YOUR_API_KEY__'
hapi = HolidayAPI::V1.new(key)
holidays = hapi.holidays({
  'country': 'US-OK',
  'year': '2020',
})