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The Gregorian year, which is in use in most of the world, begins on January 1 and ends on December 31. It has a length of 365 days in an ordinary year, with 8760 hours, 525,600 minutes, or 31,536,000 seconds; but 366 days in a leap year, with 8784 hours, 527,040 minutes, or 31,622,400 seconds.
- Year - Wikipedia
A calendar year is an approximation of the number of days of...
- Gregorian calendar - Wikipedia
Gregorian years are identified by consecutive year numbers....
- Calendar - Wikipedia
A calendar is a system of organizing days. This is done by...
- Year - Wikipedia
The Gregorian calendar is the calendar that is used throughout most of the world. It began being used in 1582. It replaced the previous Julian calendar because the Julian calendar had an error: it added a leap year (with an extra day every four years) with no exceptions.
Calendário. Nota: Para outros significados, veja Calendário (desambiguação). Representação pictórica do Calendário asteca. Calendário é um sistema para contagem e agrupamento de dias que visa a atender principalmente às necessidades civis e religiosas de uma cultura.
17 de abr. de 2024 · Gregorian calendar, solar dating system now in general use. It was proclaimed in 1582 by Pope Gregory XIII as a reform of the Julian calendar. The Gregorian calendar differs from the Julian only in that no century year is a leap year unless it is exactly divisible by 400 (e.g., 2000).
