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Sep 21, 2017 14:16:59

2017

Year

09

Month

21

Day

14

Hour (24)

16

Minute

59

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	2017-09-21T14:16:59
ISO 8601 (Week) Used in planning and reporting YYYY-Www-D	2017-W38-4T14:16:59
RFC 3339 Used in Internet protocols YYYY-MM-DD'T'HH:mm:ss'Z'	2017-09-21T14:16:59Z
RFC 822 / RFC 2822 Used in email protocols ddd, DD MMM YYYY HH:mm:ss 'GMT'	Thu, 21 Sep 2017 14:16:59 +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	Thu, 21 Sep 2017 14:16:59 +0000
UNIX Time (Epoch Time) Widely used in programming Seconds since January 1, 1970	1506003419
ISO 9075 A standard related to SQL query language YYYY-MM-DD HH:MM:SS	2017-09-21 14:16:59
USA Date format commonly used in the USA MM/DD/YYYY HH:MM:SS	09-21-2017 14:16:59
British/French, EU Date format commonly used in Europe DD/MM/YY HH:MM:SS	21/09/2017 14:16:59
German Date format commonly used in Germany DD.MM.YYYY HH:MM:SS	21.09.2017 14:16:59
Italian Date format commonly used in Italy DD-MM-YYYY HH:MM:SS	21-09-2017 14:16:59
Japan Date format commonly used in Japan YYYY/MM/DD HH:MM:SS	2017/09/21 14:16:59
Chinese Date Format used to represent dates in the Chinese lunisolar calendar SS (Animal) (M'th month), D, YYYY	10 (Rooster) (9'th month), 21, 2017
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	42999.595127315
Microsoft Timestamp / FileTime Used in Windows system APIs for file and directory timestamp handling 100-nanoseconds since Jan 1, 1601	131504770190000000
Text Date Textual representation of a date MMM DD, YYYY HH:MM:SS	Sep 21, 2017 14:16:59
Mac Timestamp Date and time format used in macOS Seconds since January 1, 2001	527696219
Mongo ObjectID Unique identifier format used in MongoDB 12-byte hexadecimal number	59c3c9db0000000000000000
Julian Day Number Date format used in astronomy Number of days since January 1, 4713 BC	2458018.09513

What day of week 21/09/2017?

21 September 2017 is Thursday.

How long ago was 2017-09-21 14:16:59?

Current time is Saturday, February 22, 2025, 04:33:43

Years	7
Months	89
Weeks	387
Days	2710
Hours	65054
Minutes	3903256
Seconds	234195404

Pagination navigate

2017 Year

09 Month

21 Day

14 Hour (24)

16 Minute

59 Second

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