# Days until November 20

Counts the days from today, or any date you choose, to the next November 20, with its day of the week.

- Page: https://www.acalculator.org/days/days-until-november-20
- JSON spec: https://www.acalculator.org/days/days-until-november-20.json
- Version: e677e236164e

## Default answer

Example with the default inputs (Count from September 30, 2026) on the example date Wednesday, September 30, 2026: From September 30, 2026, there are 51 days until November 20 on Friday, November 20, 2026.

## Inputs

| Key | Label | Description |
| --- | --- | --- |
| from | Count from | The date to count from. Today, unless you change it. |

## Outputs

| Key | Label | Description |
| --- | --- | --- |
| days | Days until November 20 | Whole days from the start date to the next November 20; 0 on the day itself. |
| date | Date | The next November 20 on or after the start date. |
| weekday | Day of the week | The weekday of that date. |
| weeks | In weeks | The same number of days in weeks and days. |

## Method

Find the first November 20 on or after the start date, then count the days from the start date to it.

## Assumptions

- November 20 comes every year, so the count is never more than 365 days.
- The start date itself is not counted: from the day before November 20, the count is 1; on November 20 itself, it is 0.
- Start dates from January 1, 1900 to December 31, 2400 work for the count to November 20, the range the date field accepts.
- Today is the date on your own device, so the count to November 20 changes at midnight where you are. Dates are whole calendar days, so a daylight-saving change never adds or loses a day.

## Worked examples

1. from = 2027-11-20 gives date = 2027-11-20, days = 0. Source: U.S. Naval Observatory, Leap Years: the Gregorian leap year rule (https://aa.usno.navy.mil/faq/leap_years).
2. from = 2027-01-01 gives date = 2027-11-20, days = 323. Source: U.S. Naval Observatory, Leap Years: the Gregorian leap year rule (https://aa.usno.navy.mil/faq/leap_years).
3. from = 2027-11-21 gives date = 2028-11-20, days = 365. Source: U.S. Naval Observatory, Leap Years: the Gregorian leap year rule (https://aa.usno.navy.mil/faq/leap_years).

## FAQ

### What day of the week is November 20?

Friday, November 20, 2026; Saturday, November 20, 2027; Monday, November 20, 2028. The weekday of November 20 moves on one day a year, or two when a February 29 falls between.

### What day of the year is November 20?

November 20 is day 324 of a common year and day 325 of a leap year, such as 2028. Either way, 41 days of the year come after it.

### What season is November 20 in?

In the Northern Hemisphere, November 20 is in fall in every year from 2026 to 2035; in the Southern Hemisphere, it is spring. Seasons here start on the astronomical equinoxes and solstices, dated in US Eastern Time.

### Is November 20 a US federal holiday?

No. No US federal holiday falls on November 20. The next one in the calendar after November 20 is Thanksgiving Day, which falls between November 22 and November 28.

### How are the days until November 20 counted?

From the start date to November 20, without counting the start date: from November 19 the count is 1, and on November 20 it is 0. The day after, it moves on to the next November 20: from November 21, 2026, that is November 20, 2027, 364 days away.

## Sources

- 5 U.S.C. 6103 (federal holidays; weekend rule in 6103(b) and Executive Order 11582). Checked against OPM holiday schedules.
- Equinoxes and solstices: Jean Meeus, Astronomical Algorithms (2nd ed., 1998), chapter 27, checked against the US Naval Observatory.