23 September 2028 (Saturday)

23 September 2028 is a Saturday: day no. 267 of the year, week no. 38 (weeks starting on Monday), quarter no. 3. September 2028 has 30 days, and 2028 is a leap year: the year therefore has 366 days. In the United States this date is written 9/23/2028; here it is written 23/9/2028. The first day of September 2028 is a Friday and the last is a Saturday. The year 2028 begins on Saturday and ends on Sunday.

Days until the date778
Weeks until the date111
Working days until the date546
Weekend days until 23 September 2028223
Public holidays until 23 September 202814
Working days in September 202821
Working days in 2028254
Weekend days in September 20289
Days off in 2028112
Public holidays in September 20280
Public holidays in 20287

September 2028

SunMonTueWedThuFriSat
12
3456789
10111213141516
17181920212223
24252627282930

Public holidays

2026

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

2027

1 January 2027 (Friday) — New Year's Day
26 January 2027 (Tuesday) — Australia Day
26 March 2027 (Friday) — Good Friday
29 March 2027 (Monday) — Easter Monday
25 April 2027 (Sunday) — ANZAC Day
25 December 2027 (Saturday) — Christmas Day
26 December 2027 (Sunday) — Boxing Day

2028

1 January 2028 (Saturday) — New Year's Day
26 January 2028 (Wednesday) — Australia Day
14 April 2028 (Friday) — Good Friday
17 April 2028 (Monday) — Easter Monday
25 April 2028 (Tuesday) — ANZAC Day

How many days in September 2028

  • How many days in September 2028 — in September 2028 has 30 days
  • How many days in 2028 — 2028 has 366 days

How many days until 23 September 2028

  • How many days until 23 September 2028 — 778 days
  • How many working days until 23 September 2028 — 546 working days
  • How many weekend days until 23 September 2028 — 223 non-working days
  • How many months until September 2028 — 25 months
  • How many hours until 23 September 2028 — 18672 hours
  • How many minutes until 23 September 2028 — 1120320 minutes
  • Countdown in seconds to 23 September 2028 — 67219200 seconds

Father's Day is observed on the first Sunday of September every year, shaping retail trade for the week either side of it. 23 September 2028 falls inside the same 30-day month as this observance, in the first month of the Australian spring, as warmer weather returns across the southern half of the country.

A public holiday that falls on a Saturday sits inside the weekend rather than beside it, so it does not automatically create a substitute day off during the working week; whether one applies depends on the specific holiday and the state. Saturday 23 September 2028 falls on this day of the week, inside the weekend itself.

The working-day count on this page excludes both weekend days and any public holiday declared for the state selected, so the same date in 2028 can show a different total depending on which state's calendar applies to 23 September. Interstate businesses need to check more than one state's list before setting a national deadline.