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Sep 21, 2021 12:55:29

2021

Year

09

Month

21

Day

12

Hour (24)

55

Minute

29

Second

How long ago was

Format

ISO 8601 International standard for representing date and time. Widely used in web services, programming, and data exchange. YYYY-MM-DD'T'HH:MM:SS±hh:mm	2021-09-21T12:55:29
ISO 8601 (Week) Used in planning and reporting YYYY-Www-D	2021-W38-2T12:55:29
RFC 3339 Used in Internet protocols YYYY-MM-DD'T'HH:mm:ss'Z'	2021-09-21T12:55:29Z
RFC 822 / RFC 2822 Used in email protocols ddd, DD MMM YYYY HH:mm:ss 'GMT'	Tue, 21 Sep 2021 12:55:29 +0000
RFC 7231 The format aligns with RFC 822, but RFC 7231 specifies and standardizes its use in HTTP Day, DD Mon YYYY HH:MM:SS GMT	Tue, 21 Sep 2021 12:55:29 +0000
UNIX Time (Epoch Time) Widely used in programming Seconds since January 1, 1970	1632228929
ISO 9075 A standard related to SQL query language YYYY-MM-DD HH:MM:SS	2021-09-21 12:55:29
USA Date format commonly used in the USA MM/DD/YYYY HH:MM:SS	09-21-2021 12:55:29
British/French, EU Date format commonly used in Europe DD/MM/YY HH:MM:SS	21/09/2021 12:55:29
German Date format commonly used in Germany DD.MM.YYYY HH:MM:SS	21.09.2021 12:55:29
Italian Date format commonly used in Italy DD-MM-YYYY HH:MM:SS	21-09-2021 12:55:29
Japan Date format commonly used in Japan YYYY/MM/DD HH:MM:SS	2021/09/21 12:55:29
Chinese Date Format used to represent dates in the Chinese lunisolar calendar SS (Animal) (M'th month), D, YYYY	02 (Ox) (9'th month), 21, 2021
Excel date/time Used internally by Excel to enable easy calculations with dates and times Dates and times in Excel are stored as floating-point numbers	44460.538530093
Microsoft Timestamp / FileTime Used in Windows system APIs for file and directory timestamp handling 100-nanoseconds since Jan 1, 1601	132767025290000000
Text Date Textual representation of a date MMM DD, YYYY HH:MM:SS	Sep 21, 2021 12:55:29
Mac Timestamp Date and time format used in macOS Seconds since January 1, 2001	653921729
Mongo ObjectID Unique identifier format used in MongoDB 12-byte hexadecimal number	6149d6410000000000000000
Julian Day Number Date format used in astronomy Number of days since January 1, 4713 BC	2459479.03853

What day of week 21/09/2021?

21 September 2021 is Tuesday.

How long ago was 2021-09-21 12:55:29?

Current time is Saturday, November 23, 2024, 22:23:53

Years	3
Months	38
Weeks	165
Days	1159
Hours	27825
Minutes	1669528
Seconds	100171704

Pagination navigate

2021 Year

09 Month

21 Day

12 Hour (24)

55 Minute

29 Second

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