March 2030 Calendar
March 2030 has 31 days, 21 of them working days once Saturdays and Sundays are removed. Week numbers follow ISO 8601, which gives a week to the year that owns its Thursday — that is why 1 January can fall in week 53 of the year before. Marked days: St Patrick's Day. The ones that move are placed by a rule, printed beside each date.
Holiday rules and week numbering checked · How we check
31 days, 21 of them working days. The number down the left is the ISO week; public holidays are not deducted, because which ones apply depends on where you are.
| wk | Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|---|
| 9 | 24 | 25 | 26 | 27 | 28 | 1 | 2 |
| 10 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 11 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| 12 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 13 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
| 14 | 31 | 1 | 2 | 3 | 4 | 5 | 6 |
How many of each day
Every month holds four of every weekday and then two or three days over. Which weekdays get the extra one is the only thing separating this month from any other of the same length — and it is what decides a five-payday month for anyone paid weekly.
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 4 | 4 | 4 | 4 | 5 | 5 | 5 |
- Friday, Saturday, Sunday come round five times; every other day four.
- It opens on a Friday and closes on a Sunday, covering ISO weeks 9 to 13 in quarter 1.
- Day 60 to day 90 of 2030, leaving 275 days in the year after it.
- The identical grid returns in 2013, 2019, 2024 and 2041 — same starting weekday, same length, so a wall calendar from one of those years hangs again unchanged.
- US clocks go forward an hour on Sunday the 10th — the second Sunday in March, so that day is 23 hours long.
Marked days in March 2030
Underlined in the grid above. Each one links to the count of days until it and the rule that places it, because half of these are not on a fixed date at all.
St Patrick's Day Sun, March 17, 2030
Which day does the week start on?
Laid out Sunday first, as US calendars are.
What do the week numbers mean?
The number down the left of each row is the ISO 8601 week, which runs Monday to Sunday and belongs to the year that owns its Thursday. March 2030 covers weeks 9 to 13. Every week of 2030, numbered.
Other months of 2030
Other years
Questions people actually ask
- How many days does March 2030 have?
- 31, of which 21 are working days once Saturdays and Sundays are removed and 10 are weekend days. Public holidays are not deducted from that figure, because which ones apply depends on where you are — St Patrick's Day falls in this month.
- How many Fridays, Saturdays, Sundays are in March 2030?
- Five of each — Friday, Saturday, Sunday come round a fifth time where every other weekday comes four. That is what separates this month from any other of the same length, and for anyone paid weekly it is the difference between four cheques and five.
- What week number is March 2030?
- It spans ISO weeks 9 to 13. An ISO week runs Monday to Sunday and belongs to the year that owns its Thursday, which is why the first days of January can carry week 53 of the year before. The US business convention of numbering from 1 January gives different answers, and payroll systems disagree about which one they mean.
- Do the clocks change in March 2030?
- Yes — on Sunday the 10th, US clocks go forward an hour. That day is 23 hours long, and a shift crossing it is an hour shorter than the clock says. The rule — second Sunday in March, first Sunday in November — has not moved since the Energy Policy Act of 2005.
- What day of the week does March 2030 start on?
- A Friday, and it ends on a Sunday. It runs from day 60 to day 90 of the year, leaving 275 days after it.