Months equal to January 2021
The month January 2021 has 31 days and starts on a Friday. January 2021 has 5 Fridays, 5 Saturdays, 5 Sundays.
|Months which have the same number of days and starting weekday as January 2021|
|Year||Month||Compared to January 2021||Since last|
|2011||July||9 years, 6 months before|
|2013||March||7 years, 10 months before||+ 20 months|
|2014||August||6 years, 5 months before||+ 17 months|
|2015||May||5 years, 8 months before||+ 9 months|
|2016||January||5 years before||+ 8 months|
|2016||July||4 years, 6 months before||+ 6 months|
|2017||December||3 years, 1 months before||+ 17 months|
|2019||March||22 months before||+ 15 months|
|2020||May||8 months before||+ 14 months|
|2021||January||selected month||+ 8 months|
|2021||October||9 months after||+ 9 months|
|2022||July||18 months after||+ 9 months|
|2023||December||2 years, 11 months after||+ 17 months|
|2024||March||3 years, 2 months after||+ 3 months|
|2025||August||4 years, 7 months after||+ 17 months|
|2026||May||5 years, 4 months after||+ 9 months|
|2027||January||6 years after||+ 8 months|
|2027||October||6 years, 9 months after||+ 9 months|
|2028||December||7 years, 11 months after||+ 14 months|
|2030||March||9 years, 2 months after||+ 15 months|
|2031||August||10 years, 7 months after||+ 17 months||Between years 2011 and 2031 this occurs 21 times. Note that holidays seldom match exactly. Selected month is highlighted.|
Which years have the same weekdays?
Calendars repeat themselves – find out which years share the same calendar dates and reuse your calendar.
Which months have the same weekdays?
Calendars repeat themselves – find out which months share the same calendar dates and reuse your calendar.
When does a date fall on a certain weekday?
Do you feel dates like Friday the 13th occur often? Our service tells you exactly when.
About repeating months
A year has 7 months containing 31 days, 4 months containing 30 days and the final month has either 28 or 29 days. All weekdays occur four times.
This means that:
- 31-day months repeat on average once every year.
- 30-day months repeat on average four times every 7 years.
- 29-day months repeat on average once every 28 years.
- 28-day months repeat on average 3 times every 28 years.