EpochDays

Unix Timestamp 156383999

Sun, 15 Dec 1974 23:59:59 GMT

Timestamp Details

UTC Date/Time
Sun, 15 Dec 1974 23:59:59 GMT
ISO 8601
1974-12-15T23:59:59.000Z
Days Since Epoch
1,809
Day of Week
Sunday
ISO Week Number
Week 50
Year 2038 Status
Before Y2038 cutover

Code Examples

Python

import datetime
ts = 156383999
dt = datetime.datetime.utcfromtimestamp(ts)
print(dt)  # 1974-12-15 23:59:59

JavaScript

const ts = 156383999;
const date = new Date(ts * 1000);
console.log(date.toISOString());
// 1974-12-15T23:59:59.000Z

Java

import java.time.Instant;
import java.time.ZoneOffset;

long ts = 156383999L;
Instant instant = Instant.ofEpochSecond(ts);
System.out.println(instant);
// 1974-12-15T23:59:59.000Z

Converter

Tip: the URL updates as you type — copy it to share a pre-filled input (`?d=` or `?ts=`).
Start of Day (Unix Timestamp)
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Human Date (UTC)
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Days From Epoch (Floored)
1809
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Human Date (Local)
12/15/1974, 11:59:59 PM
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