Dynamically change locale for DatePipe in Angular 2

I'm making an Angular project where the user has the ability to switch languages. Is it possible to make the locale dynamic?

I have seen that you can add it in the NgModule, but I'm guessing it's not dynamic when I put it there? Or can I change it somehow through a service or something?

Using providers, you can change your default locale in your NgModule.

To do this, you need to import LOCALE_ID from angular/core and fetch your locale language to pass the same to providers.

import { LOCALE_ID } from '@angular/core';

@NgModule({
    imports: [//your imports],
    providers: [
        { provide: LOCALE_ID, useValue: "en-US" }
    ]
})

...
...
{
  provide: LOCALE_ID,
  deps: [SettingsService],      // Some service handling global settings
  useFactory: (settingsService) => settingsService.getLanguage()  // Returns the locale string
}