17 September 2029 (Monday)

17 September 2029 is a Monday: day no. 260 of the year, week no. 38 (weeks starting on Monday), quarter no. 3. September 2029 has 30 days, and 2029 is a common year (not a leap year): the year therefore has 365 days. In the United States this date is written 9/17/2029; here it is written 17/9/2029. The first day of September 2029 is a Saturday and the last is a Sunday. The year 2029 begins on Monday and ends on Monday.

Days until the date1137
Weeks until the date162
Working days until the date795
Weekend days until 17 September 2029326
Public holidays until 17 September 202921
Working days in September 202920
Working days in 2029254
Weekend days in September 202910
Days off in 2029111
Public holidays in September 20290
Public holidays in 20297

September 2029

SunMonTueWedThuFriSat
1
2345678
9101112131415
16171819202122
23242526272829
30

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
25 December 2028 (Monday) — Christmas Day
26 December 2028 (Tuesday) — Boxing Day

2029

1 January 2029 (Monday) — New Year's Day
26 January 2029 (Friday) — Australia Day
30 March 2029 (Friday) — Good Friday
2 April 2029 (Monday) — Easter Monday
25 April 2029 (Wednesday) — ANZAC Day

How many days in September 2029

  • How many days in September 2029 — in September 2029 has 30 days
  • How many days in 2029 — 2029 has 365 days

How many days until 17 September 2029

  • How many days until 17 September 2029 — 1137 days
  • How many working days until 17 September 2029 — 795 working days
  • How many weekend days until 17 September 2029 — 326 non-working days
  • How many months until September 2029 — 37 months
  • How many hours until 17 September 2029 — 27288 hours
  • How many minutes until 17 September 2029 — 1637280 minutes
  • Countdown in seconds to 17 September 2029 — 98236800 seconds

September is the third and final month of the financial year's first quarter, which runs from July to September. 17 September 2029 falls a quarter of the way through the financial year that began the previous July, in the third calendar quarter of 2029 under the standard January-to-December system used across most business reporting.

The week containing Monday 17 September 2029 is counted from this date under the standard week-numbering convention used on this page, with weeks running Monday to Sunday rather than Sunday to Saturday. This convention affects rostering, payroll cycles and any planning done in weekly blocks across Australian workplaces that pay staff or schedule shifts on a weekly basis.

A public holiday that falls on a Monday or a Friday produces a three-day weekend without using any annual leave, which is why long-weekend planning around 17 September 2029 depends on which day of the week the nearest public holiday falls on. A midweek holiday delivers no such automatic extension, though many workers bridge it with a single day of leave.