What day of the week is april 13 2029

1. Days From Date
2. 30 day's from date
3. 30 day's from 2029
4. 30 day's from April 2029
5. 30 day's from April 13, 2029

Want to figure out the date that is exactly thirty days from Apr 13, 2029 without counting?

Your starting date is April 13, 2029 so that means that 30 days later would be May 13, 2029.

You can check this by using the date difference calculator to measure the number of days from Apr 13, 2029 to May 13, 2029.

May 13, 2029 is a Sunday. It is the 133rd day of the year, and in the 19th week of the year (assuming each week starts on a Sunday), or the 2nd quarter of the year. There are 31 days in this month. 2029 is not a leap year, so there are 365 days in this year. The short form for this date used in the United States is 05/13/2029, and almost everywhere else in the world it's 13/05/2029.

What if you only counted weekdays?

In some cases, you might want to skip weekends and count only the weekdays. This could be useful if you know you have a deadline based on a certain number of business days. If you are trying to see what day falls on the exact date difference of 30 weekdays from Apr 13, 2029, you can count up each day skipping Saturdays and Sundays.

Start your calculation with Apr 13, 2029, which falls on a Friday. Counting forward, the next day would be a Monday.

To get exactly thirty weekdays from Apr 13, 2029, you actually need to count 42 total days (including weekend days). That means that 30 weekdays from Apr 13, 2029 would be May 25, 2029.

If you're counting business days, don't forget to adjust this date for any holidays.

May 25, 2029 is a Friday. It is the 145th day of the year, and in the 145th week of the year (assuming each week starts on a Sunday), or the 2nd quarter of the year. There are 31 days in this month. 2029 is not a leap year, so there are 365 days in this year. The short form for this date used in the United States is 05/25/2029, and almost everywhere else in the world it's 25/05/2029.

Enter the number of days and the exact date

Type in the number of days and the exact date to calculate from. If you want to find a previous date, you can enter a negative number to figure out the number of days before the specified date.

Days from date calculator

This site provides an online Days From Date Calculator to help you find the date that occurs exactly X days from a specific date. You can also enter a negative number to find out when X days before that date happened to fall. You can use this tool to figure out a deadline if you have a certain number of days remaining. Or read the full page to learn more about the due date if you're counting business days or weekdays only, skipping Saturday and Sunday. If you're trying to measure the number of days between two dates, you can switch to the Date Difference Calculator instead.

Friday the 13th, 2029

Asteroid 2004 MN4 will come scarily close to Earth on April 13, 2029, but it will not hit.

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May 13, 2005: Friday the 13th is supposed to be an unlucky day, the sort of day you trip on your shoe laces or lose your wallet or get bad news.

But maybe it's not so bad. Consider this: On April 13th--Friday the 13th--2029, millions of people are going to go outside, look up and marvel at their good luck. A point of light will be gliding across the sky, faster than many satellites, brighter than most stars.

What's so lucky about that? It's asteroid 2004 MN4 ... not hitting Earth.

For a while astronomers thought it might. On Christmas Eve 2004, Paul Chodas, Steve Chesley and Don Yeomans at NASA's Near Earth Object Program office calculated a 1-in-60 chance that 2004 MN4 would collide with Earth. Impact date: April 13, 2029.

Right: The orbits of Earth and asteroid 2004 MN4. [More]

The asteroid is about 320 meters wide. "That's big enough to punch through Earth's atmosphere," devastating a region the size of, say, Texas, if it hit land, or causing widespread tsunamis if it hit ocean, says Chodas. So much for holiday cheer.

Asteroid 2004 MN4 had been discovered in June 2004, lost, then discovered again six months later. With such sparse tracking data it was difficult to say, precisely, where the asteroid would go. A collision with Earth was theoretically possible. "We weren't too worried," Chodas says, "but the odds were disturbing."

This is typical, by the way, of newly-discovered asteroids. Step 1: An asteroid is discovered. Step 2: Uncertain orbits are calculated from spotty tracking data. Step 3: Possible Earth impacts are noted. Step 4: Astronomers watch the asteroid for a while, then realize that it's going to miss our planet.

Killer Asteroid! headlines generally appear between steps 3 and 4, but that's another story.

Astronomers knew 2004 MN4 would miss Earth when they found pictures of the asteroid taken, unwittingly, in March 2004, three months before its official discovery. The extra data ruled out a collision in 2029.

Instead, what we're going to have is an eye-popping close encounter:

On April 13, 2029, asteroid 2004 MN4 will fly past Earth only 18,600 miles (30,000 km) above the ground. For comparison, geosynchronous satellites orbit at 22,300 miles (36,000 km). "At closest approach, the asteroid will shine like a 3rd magnitude star, visible to the unaided eye from Africa, Europe and Asia--even through city lights," says Jon Giorgini of JPL. This is rare. "Close approaches by objects as large as 2004 MN4 are currently thought to occur at 1000-year intervals, on average."

Above: The trajectory (blue) of asteroid 2004 MN4 past Earth on April 13, 2029. Uncertainty in the asteroid's close-approach distance is represented by the short white bar. [More]

The asteroid's trajectory will bend approximately 28 degrees during the encounter, "a result of Earth's gravitational pull," explains Giorgini. What happens next is uncertain. Some newspapers have stated that the asteroid might swing around and hit Earth after all in 2035 or so, but Giorgini discounts that: "Our ability to 'see' where 2004 MN4 will go (by extrapolating its orbit) is so blurred out by the 2029 Earth encounter, it can't even be said for certain what side of the sun 2004 MN4 will be on in 2035. Talk of Earth encounters in 2035 is premature."

In January 2004, a team of astronomers led by Lance Benner of JPL pinged 2004 MN4 using the giant Arecibo radar in Puerto Rico. (Coincidentally, the Arecibo dish is about the same size as the asteroid.) Echoes revealed the asteroid's precise distance and velocity, "allowing us to calculate the details of the 2029 flyby," says Giorgini, who was a member of the team along with Benner, Mike Nolan (NAIC) and Steve Ostro (JPL).

More data are needed to forecast 2004 MN4's motion beyond 2029. "The next good opportunities are in 2013 and 2021," Giorgini says. The asteroid will be about 9 million miles (14 million km) from Earth, invisible to the naked eye, but close enough for radar studies. "If we get radar ranging in 2013, we should be able to predict the location of 2004 MN4 out to at least 2070."

Right: The Arecibo radar in Puerto Rico is coincidentally about the size of asteroid 2004 MN4. [More]

The closest encounter of all, Friday the 13th, 2029, will be a spectacular opportunity to explore this asteroid via radar. During this encounter, says Giorgini, "radar could detect the distortion of 2004 MN4's shape and spin as it passes through Earth's gravity field. How the asteroid changes (or not) would provide information about its internal structure and material composition." Beautifully-detailed surface maps are possible, too.

The view through an optical telescope won't be so impressive. The asteroid's maximum angular diameter is only 2 to 4 arcseconds, which means it will be a starlike point of light in all but the very largest telescopes.

But to the naked eye--wow! No one in recorded history has ever seen an asteroid in space so bright.

Friday the 13th might not be so bad after all.