September 2030 Calendar
September 2030 has 30 days, from Sunday, September 1 to Monday, September 30. It has 20 working days and one federal holiday: Labor Day (Monday, September 2).
Updated · By the YearlyCalendar.org team
- Federal holiday / day off
- Observance
- Weekend
US federal holidays shaded · Wk = ISO week number
| Wk | SundaySun | MondayMon | TuesdayTue | WednesdayWed | ThursdayThu | FridayFri | SaturdaySat |
|---|---|---|---|---|---|---|---|
| 36 | 1 | 2Labor Day | 3 | 4 | 5 | 6 | 7 |
| 37 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 38 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| 39 | 22 | 23 | 24 | 25 | 26 | 27 | 28Rosh Hashanah |
| 40 | 29 | 30 |
Holidays and observances in September 2030
| Holiday | Date | Day | Type |
|---|---|---|---|
| Labor Day | Monday | Federal | |
| Rosh Hashanah Begins at sundown the evening before. | Saturday | Religious |
September 2030 at a glance
Key dates in September 2030
Times are Eastern Time (EST/EDT).
| Date | Event | Details |
|---|---|---|
| Friday the 13th | One of 2 Friday the 13ths in 2030 | |
| September equinox — first day of fall | Sunday, September 22, 7:27 PM EDT |
Moon phases in September 2030
Times are Eastern Time (EST/EDT). All 2030 moon phases.
| Phase | Date | Time (ET) |
|---|---|---|
| First Quarter | 5:55 PM EDT | |
| Full Moon (Harvest Moon) | 5:18 PM EDT | |
| Last Quarter | 3:56 PM EDT | |
| New Moon | 5:55 AM EDT |
August 2030 and October 2030
About September
From the Latin septem, "seven" — it was the seventh month of the old Roman calendar. Birthstone: Sapphire. Birth flower: Aster. Zodiac: Virgo / Libra. All 12 months.
Frequently asked questions
What are the first and last business days of September 2030?
The first business day is Tuesday, September 3 and the last is Monday, September 30, counting Monday–Friday and skipping US federal holidays.
How many working hours are in September 2030?
September 2030 has 160 working hours at 8 hours per working day, or 168 hours for someone who works through the federal holidays.
Are there any three-day weekends in September 2030?
Yes. Federal workers get one three-day weekend: Aug 31 – Sep 2 (Labor Day).
How many weekends are in September 2030?
September 2030 has four full Saturday–Sunday weekends plus a lone Sunday on the 1st. Mondays and Sundays occur five times and every other weekday four times.