Nossos voluntários ainda não traduziram este artigo para o Português (do Brasil). Junte-se a nós e ajude-nos a fazer o trabalho!
Você também pode ler o artigo em English (US).

The Date general HTTP header contains the date and time at which the message was originated.

Note that Date is listed in the forbidden header names in the fetch spec - so this code will not send Date header:

fetch('https://httpbin.org/get', {
    'headers': {
        'Date': (new Date()).toUTCString()
    }
})
Header type General header
Forbidden header name yes

Syntax

Date: <day-name>, <day> <month> <year> <hour>:<minute>:<second> GMT

Directives

<day-name>
One of "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", or "Sun" (case-sensitive).
<day>
2 digit day number, e.g. "04" or "23".
<month>
One of "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" (case sensitive).
<year>
4 digit year number, e.g. "1990" or "2016".
<hour>
2 digit hour number, e.g. "09" or "23".
<minute>
2 digit minute number, e.g. "04" or "59".
<second>
2 digit second number, e.g. "04" or "59".
GMT

Greenwich Mean Time. HTTP dates are always expressed in GMT, never in local time.

Examples

Date: Wed, 21 Oct 2015 07:28:00 GMT 

Specifications

Specification Title
RFC 7231, section 7.1.1.2: Date Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidEdge MobileFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
Basic supportChrome Full support YesEdge Full support YesFirefox Full support YesIE Full support YesOpera Full support YesSafari Full support YesWebView Android Full support YesChrome Android Full support YesEdge Mobile Full support YesFirefox Android Full support YesOpera Android Full support YesSafari iOS Full support YesSamsung Internet Android Full support Yes

Legend

Full support  
Full support

See also

Etiquetas do documento e colaboradores

Colaboradores desta página: mdnwebdocs-bot, vitaly-zdanevich, fscholz, favalos989
Última atualização por: mdnwebdocs-bot,