Timestamp Details

1608335999
2020/12/18 23:59:59

Multiple Date Formats

ISO:2020-12-18T23:59:59Z
RFC3339:2020-12-18T23:59:59Z
US style:12/18/2020 23:59:59
EU style:18/12/2020 23:59:59
Chinese style:2020年12月18日 23:59:59
Japanese style:2020/12/18 23:59:59

Common Timezones

UTC:2020-12-18 23:59:59Z
Asia/Shanghai:2020-12-19 07:59:59+08:00
America/New_York:2020-12-18 18:59:59-05:00
Europe/London:2020-12-18 23:59:59Z
Asia/Tokyo:2020-12-19 08:59:59+09:00

Timestamp Details

Weekday:Friday
Quarter:4
Week number:51
Day of year:353
Leap year:Yes
From now:-1689 days, -40533 hours

Related Timestamps

Basic Navigation

Previous hour:1608332399
Next hour:1608339599
Previous day:1608249599
Next day:1608422399

Periodic Navigation

Previous week:1607731199
Next week:1608940799
Previous month:1605743999
Next month:1611014399

Yearly Navigation

Same day last year:1576713599
Same day next year:1639871999

Time Boundaries

Start of day:1608249600
End of day:1608335999
Start of week:1607817600
End of week:1608422399
Start of month:1606780800
End of month:1609459199
Start of {0}:1577836800
End of year:1609459199

Special Timestamps

Unix Epoch:0

1970-01-01 00:00:00 UTC

Y2K Timestamp:946684800

2000-01-01 00:00:00 UTC

Millennium:32503680000

3000-01-01 00:00:00 UTC

Round Timestamps

Previous Round Number:1000000000
Next Round Number:2000000000

Timestamp Meaning & Analysis

This timestamp (1608335999) represents December 18, 2020 at 11:59:59 PM. This date occurred in the past, during the ai and remote work era. The timestamp uses second precision and follows the unix timestamp (seconds) format.

Technical Information

  • Format: Unix timestamp (seconds)
  • Precision: Second precision
  • Era: AI and remote work era

Interesting Facts

  • This timestamp represents 18,614 days since the Unix epoch
  • It's been 50 years since the Unix epoch began
  • This date was 1,688 days ago

Historical events

The Mobile and Cloud Era

2020

This timestamp is from the smartphone and cloud computing era, when mobile devices became ubiquitous.

This decade was defined by mobile-first thinking and cloud-native technologies.

Conversion Tools

Convert to Other Formats

Milliseconds:1608335999000
Microseconds:1608335999000000
Nanoseconds:1608335999000000000

Programming Formats

JavaScript:new Date(1608335999000)
Python:datetime.fromtimestamp(1608335999)
PHP:date('Y-m-d H:i:s', 1608335999)
What are timestamp tools?

Timestamp tools are software or online utilities designed to generate, convert, or manipulate timestamps. These can be used to convert human-readable dates into Unix timestamps, convert Unix timestamps into readable dates, and compare different timestamps, among other functions.

How do I convert a date to a Unix timestamp?

To convert a date to a Unix timestamp, you can use various online timestamp conversion tools. Simply input the date and time, and the tool will generate the corresponding Unix timestamp. You can also use programming languages like Python, JavaScript, or PHP to achieve this programmatically.

Why do developers use Unix timestamps?

Unix timestamps provide a standardized way to represent date and time, which is crucial for developers working with different systems and languages. Using Unix timestamps ensures consistency and eliminates ambiguities related to time zones and formats, making it easier to store and manipulate date/time data.

Can timestamp tools handle different time zones?

Yes, many timestamp tools are equipped to handle different time zones. Users can specify the time zone they want to convert from or to, ensuring accuracy across different geographical locations. This feature is particularly useful for applications and websites serving a global audience.

Is it possible to compare timestamps using these tools?

Yes, timestamp tools often include functionalities to compare two or more timestamps. This can help determine the duration between events, check for discrepancies, or verify time-related data. Accurate timestamp comparisons are essential for applications like event scheduling, logging, and data synchronization.

Are timestamp tools free to use?

Many basic timestamp tools are available for free and accessible online. However, some advanced tools with additional features may require a subscription or one-time purchase. It's essential to evaluate the tool's capabilities and choose one that best meets your needs and budget.

What is the Year 2038 problem?

The Year 2038 problem affects 32-bit systems that store time as a signed 32-bit integer counting seconds since January 1, 1970. This will overflow on January 19, 2038, at 03:14:07 UTC. Most modern systems use 64-bit timestamps to avoid this issue.

What are the different timestamp formats?

Common timestamp formats include: Seconds (10 digits) - standard Unix timestamp; Milliseconds (13 digits) - JavaScript Date.now(); Microseconds (16 digits) - higher precision timing; Nanoseconds (19 digits) - ultra-precise measurements. Each format represents time elapsed since the Unix epoch.

How do I validate a timestamp?

A valid timestamp should be a positive integer within reasonable bounds. For seconds format (10 digits), values should be between 0 and 2147483647 (before Year 2038). For milliseconds (13 digits), multiply by 1000. Always check if the resulting date makes sense for your use case.

What is UTC vs local time?

UTC (Coordinated Universal Time) is the primary time standard by which the world regulates clocks and time. Local time is UTC adjusted for a specific timezone. Unix timestamps are always in UTC, but can be displayed in any timezone for user convenience.

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