Potty training a puppy at night. Puppies vary in how long they can last at night without a wee. Many pups are nine or ten weeks old before they can last all night (say around midnight until 6 or 7 am) without a wee. Some pups are even older and a few pups can last six or seven hours from around eight weeks old.
In most places, two high tides and two low tides occur daily. Tides happen because the moon's gravity is pulling on the Earth and its oceans. The oceans are fluid and can move more than the land, so they move towards the moon.
Feb 22, 2016. About every two weeks. Neap tides occur when the gravitational pull of the moon is perpendicular to the gravitational pull of the sun. In the graphic above, we see a month animated. We can see that there are about two spring tides and two neap tides every month, with about a week in between. Read more about Neap and Spring tides here.