How Many Days Until September 2028?
September 1, 2028, a Friday, is 682 days away.
682 days
until Friday, September 1, 2028
September 2028
September 2028 starts on a Friday and runs to Saturday, September 30. This page counts to September 2028 only; the September page always counts to the next one.
Its 30 days split into 21 weekdays and 9 weekend days. Labor Day, its only US federal holiday, is on Monday the 4th, so 20 of those weekdays are working days. Other dates to know: Grandparents Day on Sunday the 10th, Patriot Day on Monday the 11th, Hispanic Heritage Month on Friday the 15th and Rosh Hashanah on Thursday the 21st.
Count down to a day in September
Holidays and events in September 2028
- Onam — Friday, September 1
- Labor Day — Monday, September 4
- International Literacy Day — Friday, September 8
- Grandparents Day — Sunday, September 10
- Patriot Day — Monday, September 11
- Hispanic Heritage Month — Friday, September 15
- Mexican Independence Day — Saturday, September 16
- Oktoberfest — Saturday, September 16
- Constitution Day — Sunday, September 17
- Navratri — Tuesday, September 19
- Rosh Hashanah — Thursday, September 21
- International Day of Peace — Thursday, September 21
- Fall — Friday, September 22
- World Tourism Day — Wednesday, September 27
- Dussehra — Wednesday, September 27
- Yom Kippur — Saturday, September 30
- National Day for Truth and Reconciliation — Saturday, September 30
Planning September 2028
At 8 hours a day, the 20 working days of September 2028 add up to 160 working hours.
| Weekday | How many in September 2028 |
|---|---|
| Monday | 4 |
| Tuesday | 4 |
| Wednesday | 4 |
| Thursday | 4 |
| Friday | 5 |
| Saturday | 5 |
| Sunday | 4 |
Paydays in September 2028
| Pay schedule | Paydays |
|---|---|
| Biweekly, schedule A (from January 7) | 1, 15, 29 (3 paychecks) |
| Biweekly, schedule B (from January 14) | 8, 22 |
| Semi-monthly (15th and last day) | 15, 29 (moved to the business day before a weekend or holiday) |
Full year: 2028 pay periods, working days in 2028.
ISO weeks in September 2028
| ISO week | Monday – Sunday |
|---|---|
| Week 35 | August 28, 2028 – September 3, 2028 |
| Week 36 | September 4, 2028 – September 10, 2028 |
| Week 37 | September 11, 2028 – September 17, 2028 |
| Week 38 | September 18, 2028 – September 24, 2028 |
| Week 39 | September 25, 2028 – October 1, 2028 |
September in other years
| Year | September 1 is a | Working days | Hours |
|---|---|---|---|
| 2027 | Wednesday | 21 | 168 |
| 2028 | Friday | 20 | 160 |
| 2029 | Saturday | 19 | 152 |
| 2030 | Sunday | 20 | 160 |
| 2031 | Monday | 21 | 168 |
Common questions
Counting today, how many days until September 2028?
683. Today, Tuesday, October 20, is the first of them; the 682 at the top starts from tomorrow. Not counting today, that's 97 weeks and 3 days, and from midnight tonight it's 16,368 hours.
What holidays are in September 2028?
One US federal holiday: Labor Day (Monday, September 4). Banks and federal offices close on it.
How many working days are in September 2028?
September 2028 has 20 working days (160 hours at 8 hours a day): 21 weekdays minus Labor Day.
What day of the week does September 2028 start on?
September 2028 starts on Friday and ends on Saturday, September 30, 2028.
September 2028 facts
| Date | Friday, September 1, 2028 |
|---|---|
| Day of the week | Friday |
| Day of the year | Day 245 of 366 |
| ISO week | Week 35 |
| Leap year | 2028 is a leap year |
| Quarter | Q3 2028 |
| Written as | 09/01/2028 (US), 01/09/2028 (UK), 2028-09-01 (ISO) |
| Moon phase | Waxing gibbous (UTC) |
About this count
Each midnight takes one off the 682. Today is left out and September 1 itself is counted, so on Thursday, August 31 the page will show 1 day to go. US clocks go back on Sunday, November 1 and forward again on Sunday, March 14, 2027, which changes the hours but not the number of days.
In Excel or Google Sheets, =DATE(2028,9,1)-TODAY() gives the same 682 today; add 1 to count today as well.
This count to September 1, 2028 was worked out on Tuesday, October 20, 2026 (US Eastern time), and your browser recounts it from your own date when the page opens.
Related countdowns
Cite this page
APA: ClockTotals. (2026, October 20). How Many Days Until September 2028? https://clocktotals.com/days-until/september-2028/
MLA: “How Many Days Until September 2028?” ClockTotals, 20 Oct. 2026, clocktotals.com/days-until/september-2028/.
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