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When is National Maritime Day in Sulawesi, Indonesia?

National Maritime Day falls on Tuesday, September 23rd, 2025 (251 days from now) in Sulawesi, Indonesia.

Is National Maritime Day a public holiday?

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Year Date Weekday Name
2021 September 23rd Thursday National Maritime Day
2022 September 23rd Friday National Maritime Day
2023 September 23rd Saturday National Maritime Day
2024 September 23rd Monday National Maritime Day
2025 September 23rd Tuesday National Maritime Day
2026 September 23rd Wednesday National Maritime Day
2027 September 23rd Thursday National Maritime Day
2028 September 23rd Saturday National Maritime Day
2029 September 23rd Sunday National Maritime Day
2030 September 23rd Monday National Maritime 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="ID-SL" -d year="2024" -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": "ID-SL",
  "year": "2024",
})
import { HolidayAPI } from 'holidayapi';
const key = '__YOUR_API_KEY__'
const holidayApi = new HolidayAPI({ key });
holidayApi.holidays({
  country: 'ID-SL',
  year: '2024',
});
$key = '__YOUR_API_KEY__';
$holiday_api = new \HolidayAPI\Client(['key' => $key]);
$holidays = $holiday_api->holidays([
  'country' => 'ID-SL',
  'year' => '2024',
]);
$Body = @{}
$Body.key = "__YOUR_API_KEY__"
$Body.country = "ID-SL"
$Body.year = "2024"
$Url = "https://holidayapi.com/v1/holidays"
$Result = Invoke-RestMethod -Uri $Url -Body $Body
$Result.holidays
import holidayapi
key = '__YOUR_API_KEY__'
hapi = holidayapi.v1(key)
holidays = hapi.holidays({
  'country': 'ID-SL',
  'year': '2024',
})
require 'ruby-holidayapi'
key = '__YOUR_API_KEY__'
hapi = HolidayAPI::V1.new(key)
holidays = hapi.holidays({
  'country': 'ID-SL',
  'year': '2024',
})