November Month Number: November is the 11th Month
What month number is November? If you’re filling out forms, coding, or just curious, the answer is simple: November is the 11th month of the year. But we’ve built a handy reference tool below so you can check any month’s number instantly.
Whether you need November’s number (11), its season (fall in the Northern Hemisphere), or how many days it has (30), this page has you covered. Use the interactive selector to explore all months.
Select any month below to see its number, days, and season.
* Months are numbered 1–12, with January as month 1.
Why Knowing the Month Number Matters
Month numbers are essential in many contexts:
- Forms & documents: Many official forms use numeric dates (MM/DD/YYYY).
- Programming: In JavaScript and other languages, months are often zero-indexed (0 = January).
- Data analysis: Sorting by month number is easier than by name.
- Planning: “Month 11” is quickly understood as November.
Complete Month Number Reference Table
| Month | Number | Days | Season (Northern) |
|---|---|---|---|
| January | 1 | 31 | Winter |
| February | 2 | 28/29 | Winter |
| March | 3 | 31 | Spring |
| April | 4 | 30 | Spring |
| May | 5 | 31 | Spring |
| June | 6 | 30 | Summer |
| July | 7 | 31 | Summer |
| August | 8 | 31 | Summer |
| September | 9 | 30 | Fall |
| October | 10 | 31 | Fall |
| November | 11 | 30 | Fall |
| December | 12 | 31 | Winter |
November: The 11th Month
November’s name comes from the Latin word novem, meaning nine — it was originally the 9th month in the Roman calendar before January and February were added. Today, it’s the 11th month, with 30 days, and marks late autumn in the Northern Hemisphere and late spring in the Southern Hemisphere.
Quick Facts About November
- Number: 11
- Days: 30
- Birthstone: Topaz or Citrine
- Birth flower: Chrysanthemum
- Zodiac signs: Scorpio (until Nov 21) and Sagittarius (Nov 22 onward)
- Notable events: Thanksgiving (US), Veterans Day (US), Remembrance Day (UK/Canada)
Frequently Asked Questions About November’s Month Number
What month number is November?
November is the 11th month of the year. In numeric form, it’s represented as 11.
Is November the 10th or 11th month?
November is the 11th month. October is 10th, November is 11th, December is 12th.
How many days does November have?
November has 30 days. It’s one of four months with 30 days (April, June, September, November).
What season is November in?
In the Northern Hemisphere, November is in autumn/fall. In the Southern Hemisphere, it’s in spring.
What is November’s number in JavaScript?
In JavaScript, months are zero-indexed, so November is represented as 10 (January = 0, February = 1, … November = 10). But for human-friendly dates, it’s month 11.
Why is November called the 11th month when “novem” means nine?
In the ancient Roman calendar, March was the first month, so November was indeed the 9th month. When January and February were added later, November became the 11th month, but the name stuck.
What are the months in numbers 1-12?
1=January, 2=February, 3=March, 4=April, 5=May, 6=June, 7=July, 8=August, 9=September, 10=October, 11=November, 12=December.
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