Skip to content
Go to file
Cannot retrieve contributors at this time
44 lines (33 sloc) 1.6 KB
title version signature
Start of Time

Mutates the original moment by setting it to the start of a unit of time.

moment().startOf('year');    // set to January 1st, 12:00 am this year
moment().startOf('month');   // set to the first of this month, 12:00 am
moment().startOf('quarter');  // set to the beginning of the current quarter, 1st day of months, 12:00 am
moment().startOf('week');    // set to the first day of this week, 12:00 am
moment().startOf('isoWeek'); // set to the first day of this week according to ISO 8601, 12:00 am
moment().startOf('day');     // set to 12:00 am today
moment().startOf('date');     // set to 12:00 am today
moment().startOf('hour');    // set to now, but with 0 mins, 0 secs, and 0 ms
moment().startOf('minute');  // set to now, but with 0 seconds and 0 milliseconds
moment().startOf('second');  // same as moment().milliseconds(0);

These shortcuts are essentially the same as the following.


As of version 2.0.0, moment#startOf('day') replaced moment#sod.

Note: moment#startOf('week') was added in version 2.0.0.

As of version 2.1.0, moment#startOf('week') uses the locale aware week start day.

Note: moment#startOf('isoWeek') was added in version 2.2.0.

Note: moment#startOf('date') was added as an alias for day in 2.13.0

You can’t perform that action at this time.