There are 487 days until Daylight Saving Time Starts (US) 2028, on Sunday, 12 March 2028 (Sunday). This page counts down to the day, explains what it is and how it is observed, and gives the dates for 2026, 2027 and 2028.
Try the tool: Countdown Timer — count down to Daylight Saving Time Starts (US) 2028 live, second by second.
Try the tool: Days Until Calculator — count the days until any date, including Daylight Saving Time Starts (US).
When is Daylight Saving Time Starts (US) 2028?
Daylight Saving Time Starts (US) 2028 is on Sunday, 12 March 2028 — Sunday. That is 487 days from today (11 November 2026) — 69 weeks and 4 days, or about 16.0 months. It is a United States observance, and a federal holiday in the United States where marked.
How the countdown is worked out
The countdown is the number of days from today to the holiday's date: Sunday, 12 March 2028 minus 11 November 2026 is 487 days. The count is in calendar days — it counts the days you have to wait, not the number of midnights, and it does not count today. The countdown timer recomputes the number live, second by second, and the days until calculator does the same calculation for any date you choose. If the holiday is in a different time zone from you, the day starts at a different moment — but the date is the date, and the countdown is in days, so the time zone does not change the number.
What is Daylight Saving Time Starts (US)?
Daylight Saving Time starts in the United States on the second Sunday of March, when clocks go forward one hour at 2am local time — 'spring forward'. Most of the US observes it; Arizona (except the Navajo Nation) and Hawaii do not.
How Daylight Saving Time Starts (US) is observed
People set their clocks forward on Saturday night and lose an hour of sleep. The change moves the extra daylight into the evening, and it is the day Americans most often complain about being tired.
How the date is worked out
Daylight saving time in the United States starts on the second Sunday of March, when the clocks go forward one hour at 2am local time. The date was moved to the second Sunday of March by the Energy Policy Act of 2005, in effect from 2007.
Daylight Saving Time Starts (US) dates — 2026, 2027 and 2028
| Year | Date | Day of the week |
|---|---|---|
| 2026 | 8 March 2026 | Sunday |
| 2027 | 14 March 2027 | Sunday |
| 2028 | 12 March 2028 | Sunday |
Daylight Saving Time Starts (US) 2028 in the calendar
Daylight Saving Time Starts (US) 2028 is the 72nd day of 2028 — a leap year of 366 days — and it falls in ISO week 10 of the year. There are 294 days left in the year after it, and 31 days in March 2028. In the Northern Hemisphere it is spring; in the Southern Hemisphere the seasons are reversed.
The week number matters more than people think: in business and government across Europe, dates are often given as week numbers, and the week number finder gives the ISO week for any date. The day-of-year number is used in astronomy, in logistics and in some payroll systems. And the days-left figure is the useful one for planning the rest of the year: after Daylight Saving Time Starts (US) 2028 there are 294 days — 42 weeks — left in 2028.
Planning for Daylight Saving Time Starts (US) 2028
487 days is 15 months — plenty of time to plan. If Daylight Saving Time Starts (US) means travel, book it now: fares and hotels are usually cheapest months in advance, and the popular dates sell out. If it means time off work, put the request in early, especially if the holiday falls on a weekday — Sunday is a working day for most people, so the day off needs to be booked. And if it means gifts or preparations, the countdown is long enough that a little planning each week is worth more than a rush in the last few days.
Daylight Saving Time Starts (US) 2028 falls on a Sunday — a weekend day — so most people get the day without taking time off. For federal holidays that fall on a weekend, the observed holiday is the nearest weekday: Saturday holidays are observed on Friday, and Sunday holidays on Monday. The practical effect is that the celebrations spread across the weekend, and the Friday or Monday around it is often taken as well — so if you are booking travel, the whole weekend is the busy period, not just the day itself.
The countdown in other units
The countdown to Daylight Saving Time Starts (US) 2028 is 487 days — which is 69 weeks and 4 days, 11688 hours, 701,280 minutes, or about 16.0 months. Of those 487 days, 347 are weekdays and 140 are weekend days — so if you are counting working days, there are 347 of them left before the holiday. The days between dates calculator works out the same numbers for any two dates, and the business days calculator counts the working days excluding public holidays.
Daylight Saving Time Starts (US) around the world
As an American observance, this day is marked across the United States, and many of the days in this group are federal holidays — which means federal offices close, banks close, and the post does not run. Whether you get the day off depends on your employer and your state: private employers are not required to close on federal holidays. Schools usually follow the federal calendar, and the days around the holiday are among the busiest travel days of the year.
Planning checklist for Daylight Saving Time Starts (US) 2028
| When | Task |
|---|---|
| Now | Put Sunday, 12 March 2028 in your calendar, with a reminder three months before. |
| Three months before | Book travel and request time off, if Daylight Saving Time Starts (US) means either — fares are usually cheapest this far out. |
| One month before | Buy gifts or make preparations, and confirm plans with family. |
| One week before | Check the date once more — the date is fixed — and finalise the plan. |
More countdowns
If you are counting down to Daylight Saving Time Starts (US), you may also be counting down to Christmas Day 2028, New Year's Day 2028, Easter Sunday 2028. And for the same holiday in another year, see Daylight Saving Time Starts (US) 2026 and Daylight Saving Time Starts (US) 2028.
Frequently asked questions
When is Daylight Saving Time Starts (US) 2028?
Daylight Saving Time Starts (US) 2028 is on Sunday, 12 March 2028 (Sunday).
How many days until Daylight Saving Time Starts (US) 2028?
There are 487 days until Daylight Saving Time Starts (US) 2028 from 11 November 2026.
What day of the week is Daylight Saving Time Starts (US) 2028?
Daylight Saving Time Starts (US) 2028 is a Sunday.
When is Daylight Saving Time Starts (US) in 2026?
Daylight Saving Time Starts (US) 2026 is on Sunday, 8 March 2026 (Sunday).
Is Daylight Saving Time Starts (US) a public holiday?
Daylight Saving Time Starts (US) is a federal holiday in the United States where marked, and it is observed as a public holiday in some states. Check your state and employer for the exact position.
What is Daylight Saving Time Starts (US)?
Daylight Saving Time starts in the United States on the second Sunday of March, when clocks go forward one hour at 2am local time — 'spring forward'. Most of the US observes it; Arizona (except the Navajo Nation) and Hawaii do not.
How many weeks until Daylight Saving Time Starts (US) 2028?
There are 69 weeks and 4 days until Daylight Saving Time Starts (US) 2028 — 487 days in total.
How many working days are left until Daylight Saving Time Starts (US) 2028?
Count the weekdays between today and the holiday: the business days calculator does it, excluding weekends and the public holidays you add. The countdown in other units above gives the weekday count for Daylight Saving Time Starts (US) 2028.
Sources
- IANA Time Zone Database, via Node.js Intl (
Intl.DateTimeFormatwithtimeZone) — offsets, daylight saving dates and local times in this article were worked out from the IANA database, not typed from memory. - TimeFlow's own time-zone data (
data/cities.ts,data/dst.ts), computed from the IANA database. - Holiday dates: TimeFlow's own holiday data (
data/holidays.ts). - TimeFlow's countdown timer and days until calculator — the live tools behind the countdown on this page.
- Time-zone and daylight saving rules are set by governments and can change. For flights, deadlines and meetings that cannot move, confirm the time with an official source.