Contents

# SECOND

傳回指定時間值的秒。 秒會指定為 0 和 59 之間的整數。

### 語法

SECOND(serial_number)

serial_number 是一個作為時間值的十進位數字，源自秒鐘數計算。

SECOND() rounds to the nearest second, instead of returning the integer part of the seconds.

### 範例

=SECOND(NOW()) 傳回目前秒鐘

若 C4 的內容 = 12:20:17，則 =SECOND(C4) 傳回 17。

#### Technical information

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

相關主題

SECOND wiki page.

Date & Time Functions

DATE

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DATEVALUE

DAY

DAYS

DAYS360

DAYSINMONTH

DAYSINYEAR

EASTERSUNDAY

EDATE

EOMONTH

HOUR

ISLEAPYEAR

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MINUTE

MONTH

MONTHS

NETWORKDAYS

NETWORKDAYS.INTL

NOW

SECOND

TIME

TIMEVALUE

TODAY

WEEKDAY

WEEKNUM

WEEKNUM_ADD

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WEEKS

WEEKSINYEAR

WORKDAY

WORKDAY.INTL

YEAR

YEARFRAC

YEARS

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