What Day of the Week Is September 8?
September 8, 2027 falls on a Wednesday. This year, September 8, 2026 was a Tuesday.
It is day 251 of 2027, and 114 days of the year come after it. The date sits in ISO week 36 and in the third quarter, July to September. North of the equator it is day 80 of summer, and fall starts on September 23. In Australia and the rest of the south, it is winter. The Moon is a waxing gibbous that day, and the next full moon is on Wednesday, September 15, 2027. It is not a US federal holiday.
September 8 from 2025 to 2028
The same date in four years, side by side. Moon phases use US Eastern dates.
| Fact | 2025 | 2026 | 2027 | 2028 |
|---|---|---|---|---|
| Day of the week | Monday | Tuesday | Wednesday | Friday |
| Day of the year | 251 of 365 | 251 of 365 | 251 of 365 | 252 of 366 |
| Days left in the year | 114 | 114 | 114 | 114 |
| ISO week | 37 | 37 | 36 | 36 |
| Quarter | Q3 | Q3 | Q3 | Q3 |
| Season (north) | Day 81 of summer | Day 80 of summer | Day 80 of summer | Day 81 of summer |
| Moon (US Eastern) | Waning gibbous | Waning crescent | Waxing gibbous | Waning gibbous |
| US federal holiday | No | No | No | No |
| Other holidays | International Literacy Day | International Literacy Day | International Literacy Day | International Literacy Day |
Holidays on September 8
Every year, September 8 is International Literacy Day.
Holidays that move with the calendar land on September 8 in some years from 2026 to 2035.
| Holiday or observance | Years on September 8 |
|---|---|
| Grandparents Day | 2030 |
| Mid-Autumn Festival | 2033 |
| Ganesh Chaturthi | 2032 |
| Chuseok | 2033 |
Born on September 8
In most horoscope tables, September 8 falls under Virgo, the sign that runs from August 23 to September 22.
The birthstone for September is the sapphire on the American Gem Society list.
September 8 every year from 1950 to 2049
Find the decade on the left, then the last digit of the year across the top. A baby born on September 8, 1990 arrived on a Saturday, and one born on September 8, 2000 on a Friday. Weekends are shaded.
| Years | …0 | …1 | …2 | …3 | …4 | …5 | …6 | …7 | …8 | …9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1950s | Fri | Sat | Mon | Tue | Wed | Thu | Sat | Sun | Mon | Tue |
| 1960s | Thu | Fri | Sat | Sun | Tue | Wed | Thu | Fri | Sun | Mon |
| 1970s | Tue | Wed | Fri | Sat | Sun | Mon | Wed | Thu | Fri | Sat |
| 1980s | Mon | Tue | Wed | Thu | Sat | Sun | Mon | Tue | Thu | Fri |
| 1990s | Sat | Sun | Tue | Wed | Thu | Fri | Sun | Mon | Tue | Wed |
| 2000s | Fri | Sat | Sun | Mon | Wed | Thu | Fri | Sat | Mon | Tue |
| 2010s | Wed | Thu | Sat | Sun | Mon | Tue | Thu | Fri | Sat | Sun |
| 2020s | Tue | Wed | Thu | Fri | Sun | Mon | Tue | Wed | Fri | Sat |
| 2030s | Sun | Mon | Wed | Thu | Fri | Sat | Mon | Tue | Wed | Thu |
| 2040s | Sat | Sun | Mon | Tue | Thu | Fri | Sat | Sun | Tue | Wed |
When September 8 is on the same weekday again
After 2027, September 8 is next a Wednesday in 2032. The next weekend September 8 is in 2029, on a Saturday.
| Day of the week | Next year after 2027 |
|---|---|
| Monday | 2031 |
| Tuesday | 2037 |
| Wednesday | 2032 |
| Thursday | 2033 |
| Friday | 2028 |
| Saturday | 2029 |
| Sunday | 2030 |
September 8 by year
| Year | Day of the week | Weekend or weekday |
|---|---|---|
| 2023 | Friday | Weekday |
| 2024 | Sunday | Weekend |
| 2025 | Monday | Weekday |
| 2026 | Tuesday | Weekday |
| 2027 | Wednesday | Weekday |
| 2028 | Friday | Weekday |
| 2029 | Saturday | Weekend |
| 2030 | Sunday | Weekend |
| 2031 | Monday | Weekday |
| 2032 | Wednesday | Weekday |
| 2033 | Thursday | Weekday |
| 2034 | Friday | Weekday |
Why the weekday changes
A common year is 365 days, one day more than 52 weeks. So September 8 moves on one weekday each year: Tuesday in 2026, Wednesday in 2027. The jump is two days when February 29 comes in between, so September 8, 2028 is a Friday, two on from 2027's Wednesday. Between 1901 and 2099, the whole pattern repeats every 28 years.
More about September 8 on this site
September 8 questions
What day of the week is September 8, 2027?
September 8, 2027 is a Wednesday. It is day 251 of the year and falls in ISO week 36.
Is September 8 a holiday?
Every year, September 8 is International Literacy Day. September 8, 2027 is not a US federal holiday.
Cite this page
APA: ClockTotals. (2026, October 28). What Day of the Week Is September 8? https://clocktotals.com/what-day-is/september-8/
MLA: “What Day of the Week Is September 8?” ClockTotals, 28 Oct. 2026, clocktotals.com/what-day-is/september-8/.
Link (HTML): <a href="https://clocktotals.com/what-day-is/september-8/">What Day of the Week Is September 8?</a>