Timestamp Converter

# Current timestamp in Python

import time
epoch_seconds = int(time.time())

# Convert timestamp to datetime (UTC)

from datetime import datetime, timezone
dt = datetime.fromtimestamp(epoch_seconds, tz=timezone.utc)
print(dt.isoformat())

// Current timestamp in Go

import "time"
nowSec := time.Now().Unix()
nowMs  := time.Now().UnixNano() / 1e6

// Parse timestamp to time.Time

t := time.Unix(nowSec, 0).UTC()
fmt.Println(t.Format(time.RFC3339))

// Current timestamp in PHP

$epoch = time();

// Convert to date string

$date = gmdate("Y-m-d\TH:i:s\Z", $epoch);
echo $date;

// Current epoch in Java

long epochSeconds = java.time.Instant.now().getEpochSecond();
long epochMillis = System.currentTimeMillis();

// Parse epoch to Instant

java.time.Instant instant = java.time.Instant.ofEpochSecond(epochSeconds);

-- PostgreSQL

SELECT EXTRACT(EPOCH FROM NOW());
SELECT TO_TIMESTAMP(1790539123);

-- MySQL

SELECT UNIX_TIMESTAMP();
SELECT FROM_UNIXTIME(1790539123);

# Current timestamp in Bash

date +%s

# Convert timestamp to human date

date -d @1790539123 -u # GNU/Linux
date -r 1790539123 -u  # macOS / BSD