How many days until January 31?

Updated Wednesday, November 4, 2026 · How we count

The answer

88
days to go until Sunday, January 31, 2027

January 31 has already passed this year, so we count to the next one. The last January 31 was a Saturday, 277 days ago.

Counted from today, Wednesday, November 4, 2026. Today is not included. Your time zone is America/New_York.

As of Wednesday, November 4, 2026, there are 88 days until January 31, a Sunday in 2027. That is 12 weeks and 4 days.

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January 31 in every unit

QuestionAnswer
How many weeks until January 31?12 weeks, 4 days
How many months until January 31?2 months, 27 days
How many business days until January 31?62
How many weekends until January 31?13
How many hours until January 31?2,112, from midnight
How many sleeps until January 31?88

Business days cover Monday to Friday. Bank holidays are not removed.

What day of the week is January 31?

Sunday, January 31, 2027 comes on a Sunday. Below is the weekday for the years up to a decade ahead.

2027Sunday
2028Monday
2029Wednesday
2030Thursday
2031Friday
2032Saturday
2033Monday
2034Tuesday
2035Wednesday
2036Thursday

Blue shows a weekend year.

January 31 facts

Day of the year
31st day of 2027, with 334 days left after it
Season
Late winter in the US, Canada and UK. Late summer in Australia
Days until the March equinox
48, on March 20
ISO week number
Week 4 of 2027
Nearest weekend
Sunday, January 31 is on a weekend

January 31 in past years

Working out an old weekday? Below is the weekday January 31 was on in each of the last ten years.

2025Friday
2024Wednesday
2023Tuesday
2022Monday
2021Sunday
2020Friday
2019Thursday
2018Wednesday
2017Tuesday
2016Sunday

Days before and after January 31

Sunday, January 31, 2027 is due on a Sunday. The dates below suit when you fix notice periods, deposits or follow ups.

DaysBefore January 31After January 31
30 Fri, Jan 1, New Year's Day Tue, Mar 2
60 Wed, Dec 2 Thu, Apr 1
90 Mon, Nov 2 Sat, May 1
100 Fri, Oct 23 Tue, May 11

Each date is in 2027, and US holidays are named where they match.

Birthday on January 31?

Star sign

Aquarius

January 20 to February 18

Birthstones

garnet

Source: GIA

Birth flower

carnation and snowdrop

January flowers

Enter the year you were born to see how old you turn.

How the January 31 count works

The clock counts the full days from the day after today up to Sunday, January 31, 2027. The day today is Wednesday, November 4, 2026, but it is not counted, giving an answer of 88 days.

If January 31 has already gone by this year, the countdown uses the next one. When today is January 31 it confirms today is the date, and a day later it starts counting to the following year.

The figures for weeks, months and business days use the same start and end. A business day is any Monday to Friday between the dates, and the hours figure is taken from midnight today.

The hour count begins at the midnight that starts today to midnight at the start of January 31. The sleeps figure uses the day count, because one sleep is one night.

Some visitors come here for the days left to January 31 to set a deadline. The count above is precise.

Planning around January 31

Booking is easier once its weekday is known. In 2027 the day is a Sunday, and the table of ten years shows how that changes over time.

The rows of 30, 60, 90 and 100 days is useful when deadlines come in blocks of time. Payment terms, notice periods and trials commonly use those lengths, so the table works each length back and forward.

Each date beside January 31 has a page. Hop to the day before or after and note the difference.

February 29 is added in a leap year. A count that crosses it includes an extra day, and the count already allows for it.

Days that fall at a weekend may affect due dates, since post and banks stop on those days.

About the date

January 31 stands as the 31st day of 2027, with 334 days left after it. It is placed in Week 4 of 2027, where, by the ISO standard, weeks open on Monday.

The star sign for January 31 is Aquarius, and the birthstones for January births are garnet. They are old customs rather than science, and sources differ a little on the cut off dates.

When the date is a birthday, type the year you were born in the box above. The page gives the age you hit on the next January 31.

Keep this page open and the count recalculates in your own time zone, so it remains right when the date changes at midnight. Pick the share button to send the answer to someone else.

Dates, weekdays and the calendar

Each date is found on a different weekday each year. A typical year is 52 weeks and one more day, so the weekday jumps by one, or two after a leap year.

That is the reason to check the ten year table ahead of any booking. A date that is a Saturday now can turn up on a Monday in two years, so your plan may need to move.

Questions people ask

Why does the page count to 2027?

The next January 31 falls in 2027, so this page counts to that year. When January 31 has gone, the page jumps to the following year.

How many weeks until January 31?

There are 12 weeks, 4 days left before January 31. It comes to 88 days in full.

What week of the year is January 31?

January 31 can be found in Week 4 of 2027. ISO numbering begins every week on Monday, with week 1 being the one that holds the first Thursday of the year.

What day was January 31 this year?

The date was a Saturday in 2026. The weekday moves on each year, as the list of ten years shows.

Nearby dates