About this date
January 1, 2021 was a Friday and the first day of 2021. 2021 was a common year with 365 days. People often count the days since New Year's Day to track resolutions, measure progress on a yearly goal, or work out how far into a year a date falls.
January 1, 2021 in numbers
| Fact | Value |
|---|---|
| Day of the week | Friday |
| Day of the year | Day 1 of 365 |
| ISO week | Week 53 |
| Quarter | Q1 |
| Leap year | No |
| Days until January 1, 2027 | 2,191 |
How the count works
From January 1, 2021 to January 1, 2027
Rest of 2021: January 1, 2021 → January 1, 2022 = 365 days
Full years 2022–2026: 5 × 365 + leap days = 1,826 days
Total: 2,191 days (1 leap day included)
Full years 2022–2026: 5 × 365 + leap days = 1,826 days
Total: 2,191 days (1 leap day included)
The live count at the top of the page keeps going from there, adding one every day at midnight.
Milestones since January 1, 2021
The dates when each milestone is or was reached:
| Milestone | Date |
|---|---|
| 100 days | Sunday, April 11, 2021 |
| 1,000 days | Thursday, September 28, 2023 |
| 5,000 days | Sunday, September 10, 2034 |
| 10,000 days | Tuesday, May 19, 2048 |
| 20,000 days | Saturday, October 5, 2075 |
| 30,000 days | Wednesday, February 21, 2103 |
| 40,000 days | Sunday, July 9, 2130 |
| 1 year | Saturday, January 1, 2022 |
| 5 years | Thursday, January 1, 2026 |
| 10 years | Wednesday, January 1, 2031 |
| 25 years | Monday, January 1, 2046 |
| 50 years | Thursday, January 1, 2071 |
| 100 years | Wednesday, January 1, 2121 |
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More “days since” counts
Since January 1, 2022Since January 1, 2023Since January 1, 2024Since January 1, 2025Since January 1, 2026Since COVID-19 was declared a pandemicSince 9/11Since the first iPhone went on saleSince the Moon landingSince the fall of the Berlin WallSince D-DaySince the attack on Pearl HarborSince the Titanic sankSince the Declaration of Independence