Moment first day of month
- Moment first day of current month
- Moment first day of next month
- Moment js set first day of month
- Moment get first day of current month
- Moment get first day of last month
- Javascript moment get first day of month
- Moment check if date is first day of month
- Moment js get first day of previous month
- Moment js get first day of next month
- Moment js get first day of current month
- Moment js get first and last day of month
- Moment first day of previous month
- Moment get first day of next month
- Moment js first day of next month