It has a 30 year cycle with 11 leap years of 355 days and 19 years of 354 days.

Parliamentary sessions were initially convened every two years, and lasted for (at least) 30 days.

It's every seven days.

Most months have 30 or 31 days.

I go to the restaurant every 2 days.

The fledging period is about 30 days.

She goes to the supermarket every three days.

Matt Cutts Try something new for 30 days

But what do you do every 20, 30 seconds?

The mailman comes around every three days.

She wakes him up every day at 6 30.

It is given over a period of 30 minutes, every three weeks.

That's a Haiti earthquake every eight days.

I get up at 6 30 on school days.

The clutch contains two or three eggs which are incubated for about 30 days.

The planet reaches inferior conjunction every 584 days, on average.

Venus overtakes Earth every 584 days as it orbits the Sun.

There's a few things I learned while doing these 30 day challenges.

The 30 day month is an approximation of the lunar cycle.

We did our first million dollars worth of trade by buying on 30 days and selling on 21.

In each episode, Spurlock, or some other person or group of people, spend 30 days immersing themselves in a particular lifestyle with which they are unfamiliar (e.g.

Taste buds, every 10 days or so.

The days are getting warmer and warmer.

After 30 days of sleepless nights, she finally capitulated and raised the grade.

It takes two to three days to produce 30 to 100 grams of pure compound.

It is nuts. We give antibiotics every cow, every lamb, every chicken, they get antibiotics every day, all.

And the fishermen were authorized to catch 30 percent of the entire spawning population every year.

During the dry season, we had four hours of water every fourth day.

On average, snow covers the ground for 65 days each winter.

The lead crews will be underground for pushing 30 days straight.

She will then incubate the eggs for three to four weeks while the male brings her food.

Pictor culminates each year at 9 p.m. on 17 March.

But in each one of your cells, each strand of DNA is about 30 to 40 million nanometers long.

So each of you has really just a couple sentences 30 seconds each to sum up.

You know, if I measured your temperature over 30 days, and I asked, What was the average temperature?

September ( ) is the ninth month of the year in the Julian and Gregorian Calendars and one of four months with a length of 30 days.

The days are getting longer and longer.

He writes to me less and less often these days.

And for every hundred dollars, you get almost 30 extra years of education.

And they would say, Well, we have five classes of 30 to 40 students each.

I guarantee you the next 30 days are going to pass whether you like it or not, so why not think about something you have always wanted to try and give it a shot for the next 30 days.

A typical town would have a weekly market (every 5 days), while larger cities held markets every day.

The magazine is published on the 5th and 20th of every month.

The kits are born blind, and begin to see at the age of 30 36 days.

And in about 30 days we'll know for sure whether this works.