31 December 2026 (Thursday)

31 December 2026 is a Thursday: day no. 365 of the year, week no. 53 (weeks starting on Monday), quarter no. 4. December 2026 has 31 days, and 2026 is a common year (not a leap year): the year therefore has 365 days. In the United States this date is written 12/31/2026; here it is written 31/12/2026. The first day of December 2026 is a Tuesday and the last is a Thursday. The year 2026 begins on Thursday and ends on Thursday.

Days until the date146
Weeks until the date20
Working days until the date103
Weekend days until 31 December 202642
Public holidays until 31 December 20262
Working days in December 202622
Working days in 2026256
Weekend days in December 20269
Days off in 2026109
Public holidays in December 20262
Public holidays in 20267

December 2026

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Public holidays

2026

25 December 2026 (Friday) — Christmas Day
26 December 2026 (Saturday) — Boxing Day

How many days in December 2026

  • How many days in December 2026 — in December 2026 has 31 days
  • How many days in 2026 — 2026 has 365 days

How many days until 31 December 2026

  • How many days until 31 December 2026 — 146 days
  • How many working days until 31 December 2026 — 103 working days
  • How many weekend days until 31 December 2026 — 42 non-working days
  • How many months until December 2026 — 4 months
  • How many hours until 31 December 2026 — 3504 hours
  • How many minutes until 31 December 2026 — 210240 minutes
  • Countdown in seconds to 31 December 2026 — 12614400 seconds

31 December 2026 falls in the final month of 2026, the 365-day year that closes on 31 December. The following year opens with New Year's Day and its own run of public holidays already fixed on the calendar for the twelve months ahead.

Thursday 31 December 2026 is a common day for bill payments, invoice due dates and payroll runs across Australian businesses, sitting close enough to the end of the working week to clear outstanding tasks before Friday arrives. Many payroll cycles are timed to land on this day of the week specifically, so that funds clear ahead of the weekend.

The hours and minutes shown in the countdown to 31 December 2026 are calculated against the clock and time zone set on the device displaying this page, and the countdown reaches zero at midnight local to that device. Two people in different time zones will see slightly different figures at the exact same moment, each reflecting their own local midnight.