Hora Unix atual
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Seconds since January 1, 1970 UTC.
Ferramenta de tempo para desenvolvedores
Conversor de timestamp Unix
Convert epoch seconds and milliseconds into local time, UTC time, and ISO 8601. Use the live current timestamp for code, logs, databases, or API requests.
Milissegundos atuais
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JavaScript-style epoch milliseconds.
Current ISO 8601
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Current UTC
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Timestamp para data
- Hora local
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- Hora UTC
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- ISO 8601
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- Segundos Unix
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- Milissegundos Unix
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Data para timestamp
- Hora local
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- Hora UTC
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- ISO 8601
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- Segundos Unix
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- Milissegundos Unix
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Epoch Start
Unix time starts at 1970-01-01 00:00:00 UTC.
Seconds vs Milliseconds
A 10-digit timestamp usually means seconds. A 13-digit timestamp usually means milliseconds.
Timezone Handling
The timestamp identifies one instant. Local and UTC displays are different views of that same instant.
Related Time Tools
Continue from Unix time into ISO 8601, UTC conversion, exact current time, or device clock diagnostics.
Hora exata atual
Hora atômica com milissegundos, UTC, Unix, atraso e desvio.
Teste de desvio
Compare seu relógio com a hora calibrada e copie um relatório.
Hora UTC
Veja UTC com milissegundos e converta hora local para UTC.
ISO 8601
Crie e analise timestamps ISO para logs, APIs e bancos de dados.
Configurar NTP
Configure computador ou servidor para manter a hora sincronizada.
Guia de precisão
Entenda RTT, precisão estimada, desvio e privacidade.
FAQ de timestamp Unix
What is a Unix timestamp?
A Unix timestamp is the number of seconds since 00:00:00 UTC on January 1, 1970.
Is Unix time based on my local timezone?
No. Unix time is counted from a UTC reference point. Local timezone only affects the calendar display.
Should I use seconds or milliseconds?
Use seconds when an API asks for epoch seconds, and milliseconds when JavaScript or logs expect epoch milliseconds.