The new calendar has pictures
I can't see "this" calendar.
no
Egypt were the first ones to use the 365-day calendar
No. There is the Gregorian calendar (used by Americans, Europeans, and Japanese), a Hebrew calendar, and a Muslim calendar at least. Here's a link to a Chinese calendar and an Indian calendar.
Because they use a different calendar.
The yearly calendar begins JANUARY 1 but the liturgical calendar begins on the first Sunday of Advent
In the Gregorian calendar January is the first month. However there are different 'types' of year. The tax year for instance, starts in April in the UK, in Australia the Tax year starts in July but we still use the Gregorian calendar.
A lunar calendar is a calendar based on the phases of the moon as opposed to one determined by the Sun, known as the solar calendar. The lunar calendar varies from different regions. For example, the Hindu calendar starts their first day of the month on a different day than to the Chinese calendar.
One can find on online advent calendar in a number of different places. One place is Calendar Me Up. This company's website has tons of different calendars to use.
for the romans It only had 10 months
The calendar that we use today is called the Gregorian calendar, created by Pope Gregory XIII. Before that, there was the Roman calendar, which was a lunar calendar, comprising 10 months and an intercalated month. Next came the Julian calendar, a twelve-month solar calendar introduced by Julius Caesar in 46 bc, consisting of 365 days, with an extra day every four years.
It depends which calendar you use