How Many Days Until Inauguration Day 2029?
Time Remaining Until Inauguration Day:
🇺🇸 January 20, 2029
- 28 months 11 days
- 123 weeks 3 days
- 20,736 hours
There are eight hundred and sixty-four days remaining until Inauguration Day, which falls on Saturday, January 20, 2029. This is calculated from today's date, which is September 9, 2026.
Inauguration Day falls on January 20th of every 4th year following the U.S. presidential election.
| On Date | Countdown to Inauguration Day 🇺🇸 |
|---|---|
| September 5, 2026 | 868 days |
| September 6, 2026 | 867 days |
| September 7, 2026 | 866 days |
| September 8, 2026 | 865 days |
| September 9, 2026 | 864 days |
| September 10, 2026 | 863 days |
| September 11, 2026 | 862 days |
| September 12, 2026 | 861 days |
| September 13, 2026 | 860 days |
How Many Work Days Are Left Until Inauguration Day?
Weekdays Until Inauguration Day
618 days
You can use our business days calculator to find how many working days are between any two dates.
It's important to note that this does not consider holidays that may fall on a weekday, such as Christmas. So, you'll need to adjust this to account for holidays that you do not work.
How To Calculate the Days Until Inauguration Day
You can count down the days until Inauguration Day (1/20) in a few ways. The easiest is to use a calculator, such as our days until date calculator. You can also calculate the days manually or use a spreadsheet formula.
Method One: Calculate the Days Manually
If the current date falls in January, then you can simply subtract the current day of the month from 20. The resulting value is the number of days remaining.
days until 1/20 = 20 – current day in January
If the current date is not in January, then you can subtract the current day of the month from the number of days in the current month to find the remaining days in that month. Then, to that value, you can add the number of days in each month before January, and then add 20 for the number of days in January.
days until 1/20 = days left in the current month + days in next month + … + 20
Method Two: How To Calculate the Days Using Google Sheets
You can also calculate the number of days remaining until 1/20 using spreadsheet software such as Google Sheets or Microsoft Excel. You can do this using a few different formulas.
From the Current Date
If you want to find the number of days remaining from the current day, you can use the following function in a cell to calculate that number:
=DATE(2029, 1, 20) - TODAY()
Note that this formula calculates and displays the number of days once you type the formula into a cell and hit Enter.
From Any Date
If you want to find the number of days remaining from a specific date listed in another cell, in this case, from a date in cell A1, then you can use the following function to display the number of days remaining from the date displayed in cell A1:
=DATE(2029, 1, 20) - A1