Days Until September 1st 2025 Calculator

Countdown to September 1st

114

days until September 1st!

3 months 24 days

16 weeks 2 days

2736 hours

September 1st 2025 falls on Monday.

Today is May 9, 2025.

September 1st is still 114 days away. There's plenty of time to plan your activities!

Future September Dates

YearDateDay of WeekNotable Events
2025September 1MondayWeek StartHalf DecadeQuarter CenturySeptember Start
2026September 1TuesdaySeptember Start
2027September 1WednesdaySeptember Start
2028September 1FridayWeekend StartSeptember Start
2029September 1SaturdayWeekendSeptember Start
2030September 1SundayWeekendHalf DecadeDecadeSeptember Start

September Countdown Calendar

Date Day of Week Days Until September 1st Holiday
May 06, 2025Tuesday118
May 07, 2025Wednesday117
May 08, 2025Thursday116
May 09, 2025Friday115
May 10, 2025Saturday114World Migratory Bird Day
May 11, 2025Sunday113Mother's Day
May 12, 2025Monday112
May 13, 2025Tuesday111
May 14, 2025Wednesday110
May 15, 2025Thursday109
May 16, 2025Friday108
May 17, 2025Saturday107
May 18, 2025Sunday106
May 19, 2025Monday105

How Many Work Days Are Left Until September 1st?

Work Days Until September 1st

There are approximately 79 work days left until September 1st.

Calculation Details:

  • Start Date: 2025-05-09
  • End Date: 2025-09-01
  • Total Days: 115
  • Weekends Excluded: 32
  • Holidays Excluded:
    • Memorial Day (2025-05-26)
    • Independence Day (2025-07-04)

This count assumes a standard Monday to Friday work week and accounts for US federal holidays.

Distribution of Days Until September 1st

Work Days: 79 (69.9%)Weekends: 32 (28.3%)Holidays: 2 (1.8%)

Understanding the Work Days Until September 1st Calculation

As we anticipate the arrival of September 1st, let's explore the method behind calculating the number of work days remaining.

The Formula

The calculation of work days until September 1st uses the following formula:

Work Days = Total Days - (Weekends + Holidays)
Where:
- Total Days: The number of calendar days from today until September 1st
- Weekends: The number of Saturdays and Sundays in this period
- Holidays: The number of federal holidays falling on weekdays in this period

Calculation Steps

  1. Calculate the total number of days from today until September 1st.
  2. Determine the number of weekend days (Saturdays and Sundays) in this period.
  3. Identify the number of federal holidays that fall on weekdays during this time.
  4. Subtract the weekend days and holidays from the total days.

Example Calculation

Let's walk through an example using hypothetical dates:

Given:
- Today's date: August 1, 2025- September 1st date: September 1, 2025
Step 1: Calculate total days
Total Days = September 1 - August 1 = 31 days

Step 2: Determine weekend days
Weekends = 31 ÷ 7 × 2 ≈ 8 days

Step 3: Identify holidays (assuming 1 federal holiday in this period)
Holidays = 1 day

Step 4: Calculate work days
Work Days = Total Days - (Weekends + Holidays)
          = 31 - (8 + 1)
          = 31 - 9
          = 22 work days

Visual Representation

  • Work Days (67.7%)
  • Weekends (29%)
  • Holidays (3.3%)

This diagram provides a visual breakdown of how the days until September 1st are distributed among work days, weekends, and holidays.

Remember, the actual number of work days may vary slightly depending on the specific year and the occurrence of holidays. Use this calculation as a helpful guide for your September planning!

September 1st Countdown Resources