☰std/date/startOfDay

Returns a local Date of a start of the day at a particular Date.

Type signature

(date: Date) => Date

Examples

endOfDay(
  new Date(
    "2019-01-01T13:54:33.232Z",
  ),
);
// ⇒ new Date(new Date("2019-01-01T00:00:00.000Z").valueOf() + new Date("2019-01-01T13:54:33.232Z").getTimezoneOffset() * 60 * 1000)

Try in REPL

Questions

How to find a date of the start of a given day?

TypeScript source • JavaScript source