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## Hàm MONTH

Trả về phần tháng của giá trị ngày tháng đã cho. Phần tháng được trả về dưới dạng một số nguyên nằm giữa 1 và 12.

This function is part of the Open Document Format for Office Applications (OpenDocument) standard Version 1.2. (ISO/IEC 26300:2-2015)

#### Syntax

MONTH(Số)

Number is the internal date number.

When entering dates as part of formulas, slashes or dashes used as date separators are interpreted as arithmetic operators. Therefore, dates entered in this format are not recognized as dates and result in erroneous calculations. To keep dates from being interpreted as parts of formulas use the DATE function, for example, DATE(1954;7;20), or place the date in quotation marks and use the ISO 8601 notation, for example, "1954-07-20". Avoid using locale dependent date formats such as "07/20/54", the calculation may produce errors if the document is loaded under different locale settings.

Unambiguous conversion is possible for ISO 8601 dates and times in their extended formats with separators. If a #VALUE! error occurs, then unselect Generate #VALUE! error in LibreOffice - Preferences Tools - Options - LibreOffice Calc - Formula, button Details... in section "Detailed Calculation Settings", Conversion from text to number list box.

#### Example

=MONTH(NOW()) returns the current month.

=MONTH(C4) returns 7 if you enter 2000-07-07 to cell C4 (that date value might get formatted differently after you press Enter).

Chủ đề Liên quan

Date & Time Functions

Hàm DATE

[text/scalc/01/func_datedif.xhp#datedif not found].

Hàm DATEVALUE

Hàm DAY

Hàm DAYS

Hàm DAYS360

Hàm EASTERSUNDAY

Hàm EDATE

Hàm EOMONTH

Hàm HOUR

[text/scalc/01/func_isoweeknum.xhp#isoweeknum not found].

Hàm MINUTE

Hàm MONTH

NETWORKDAYS

NETWORKDAYS.INTL

Hàm NOW

Hàm SECOND

Hàm TIME

Hàm TIMEVALUE

Hàm TODAY

WEEKDAY

Hàm WEEKNUM

Hàm WEEKNUM_ADD

[text/scalc/01/func_weeknum_ooo.xhp#weeknum_ooo not found].

Hàm WORKDAY

WORKDAY.INTL

Hàm YEAR

Hàm YEARFRAC