Date difference in seconds
Calculates the difference (in seconds) between two dates.
- Subtract the two
Dateobjects and divide by the number of milliseconds in a second to get the difference (in seconds) between them.
const getSecondsDiffBetweenDates = (dateInitial, dateFinal) => (dateFinal - dateInitial) / 1000;
getSecondsDiffBetweenDates( new Date('2020-12-24 00:00:15'), new Date('2020-12-24 00:00:17') ); // 2