A regnal year is a year of the reign of a sovereign, from the Latin regnum meaning kingdom, rule. Regnal years considered the date as an ordinal, not a...

January 1801, and the United Kingdom since January 1801. The regnal calendar ("nth year of the reign of King X", abbreviated to "n X", etc.) continues...

to any other dating system, whether consulate, Olympiad, year of the world, or regnal year of Augustus; much less does he explain or justify the underlying...

beginning of either the consular year or the calendar year. In addition to consular years, the Romans sometimes used the regnal year of the emperor, and by the...

A fiscal year (or financial year, or sometimes budget year) is used in government accounting, which varies between countries, and for budget purposes...

Dibyasingha Deba, known by the symbolic regnal title as Gajapati Maharaja Divyasingha Deva IV, is the current Gajapati Maharaja and the King of Puri. He...

A leap year (also known as an intercalary year or bissextile year) is a calendar year that contains an additional day (or, in the case of a lunisolar calendar...

Year 1433 (MCDXXXIII) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar. May 31 – Sigismund is crowned...

Buddhism across ancient Asia. Ashoka's edicts state that during his eighth regnal year (c. 260 BCE), he conquered Kalinga after a brutal war. Ashoka subsequently...

calendar); in this system, the year 1 BC is followed directly by year AD 1. However, there is a year zero in both the astronomical year numbering system (where...

Ethiopian Orthodox churches have their own Christian eras). In antiquity, regnal years were counted from the accession of a monarch. This makes the chronology...

The galactic year, also known as a cosmic year, is the duration of time required for the Sun to orbit once around the center of the Milky Way Galaxy....

Anka year (Odia: ଅଙ୍କ Aṅka) system is a unique regnal year system used in the state of Odisha, India and was instituted by the rulers of the Eastern Ganga...

Meritaten was born in regnal year one or five; Meketaten in year four or six; Ankhesenpaaten, later queen of Tutankhamun, before year five or eight; Neferneferuaten...

contrast to solar calendars, whose annual cycles are based on the solar year. The most widely observed purely lunar calendar is the Islamic calendar....

rock inscription from Semna in Nubia, which equates regnal year 1 of Amenemhat IV to regnal year 44 or 46–48 of Amenemhat III. Sobekneferu later succeeded...

(Emperor Wenzong). Tugh Temür died in 1332 and was succeeded by his six-year-old child, Rinchinbal (Emperor Ningzong), who died six months later. His...

the Gregorian calendar which was in popular use from dates of the regnal year (the year of the reign of a sovereign) typically used in national law. (The...

ahead of Anno Domini, so the year 2024 AD corresponds to B.E. 2567. The lunar calendar contains 12 or 13 months in a year, with 15 waxing moon and 14 or...

inscription, dated to his 5th regnal year, calls him "Siri Cāṃtamūla". The 4-line Kesanapalli inscription, dated to his 13th regnal year, and inscribed on the...

Astronomical year numbering is based on AD/CE year numbering, but follows normal decimal integer numbering more strictly. Thus, it has a year 0; the years...

Regnal lists of Ethiopia are recorded lists of monarchs who are claimed by tradition to have ruled Ethiopia. These lists are often recorded on manuscripts...

The Yoruba calendar (Kọ́jọ́dá) uses 8042 BC as the epoch, regarded as the year of the creation of Ile-Ife by the god Obatala, also regarded as the creation...

or 3 years so that the long-term average year length closely approximates the actual length of the solar year. Originally, the beginning of each month...

is a historical Hindu calendar era (year numbering), the epoch (its year zero) of which corresponds to Julian year 78. The era has been widely used in...

follows a 60-year cycle that is also very ancient and is observed by most traditional calendars of India and China. This is related to 5 12-year revolutions...

legal documents of the 16th and 17th centuries were usually dated by the regnal year of the monarch. As these commence on the day and date of the monarch's...

common year starting on Wednesday of the Gregorian calendar, the 2025th year of the Common Era (CE) and Anno Domini (AD) designations, the 25th year of the...

make the average calendar year 365.2425 days long, more closely approximating the 365.2422-day 'tropical' or 'solar' year that is determined by the Earth's...

The liturgical year, also called the church year, Christian year or kalendar, consists of the cycle of liturgical seasons in Christian churches that determines...