No it won't. 2016 is a leap year, but 2005 isn't, so they are not the same.
The last year prior to 2011 with the same day and date combination was 2005.
The leap day always falls 2 days earlier in the week (or 5 days later than the week if you prefer). In 2008 it fell on Friday, In 2012 it fell on Wednesday so it 2016 it'll be on a Monday.
No, 2012 has its dates on the same days of the week as 1984 and 2040. 1996 has its dates on the same days of the week as 1968 and 2024.
4-5 days a week, rougly the same as us.
the same as us 5 days a week
7000/7 = 1000 with a remainder of 0. That means that, in 7000 days, the day of the week will be the same as it is today.
It's on the same day of the week that it was when it was 4 days after the day that was on the same day of the week as it was on the day of the week before today last week. In other words probably some where between Monday-Sunday.
The same calendar as 2011 was used in 1983, 1994, 2005, and many other years. Any year having the same number of days as 2011 (365 days) and starting on the same day of the week (January 1 on Saturday) can use the same calendar.
They are periodic because they repeat in the same order 7 days.
9,000 days is 5 days more than 1285 weeks, so the day of the week in 9000 days will be five days earlier in the week, or two days later in the week, than it is today. As an example, if today is Wednesday it will be Friday in 9,000 days.
365 days from today will fall on the same day of the week as today, so the day will be the same day 2 days ago, which was Sunday.
December 25, 2016 will be a Sunday.