Unix Timestamp 311300000
seconds · 46 years ago
⚡ Quick Answer
311300000 = Nov 13, 1979, 12:13:20 AM UTC
ISO 8601: 1979-11-13T00:13:20.000Z
Output Formats
ISO 8601
1979-11-13T00:13:20.000Z
RFC 2822
Tue, 13 Nov 1979 00:13:20 GMT
Human Readable
Tuesday, November 13, 1979 at 12:13:20 AM UTC
Unix Seconds
311300000
Unix Milliseconds
311300000000
Day of Week
Tuesday
Timezone Breakdown
UTC
Nov 13, 1979, 12:13:20 AM UTC
US Eastern
Nov 12, 1979, 07:13:20 PM EST
US Pacific
Nov 12, 1979, 04:13:20 PM PST
UK London
Nov 13, 1979, 12:13:20 AM GMT
Japan Tokyo
Nov 13, 1979, 09:13:20 AM GMT+9
Australia Sydney
Nov 13, 1979, 11:13:20 AM GMT+11
Related Timestamps
Frequently Asked Questions
What date is Unix timestamp 311300000?
Unix timestamp 311300000 represents Tuesday, November 13, 1979 at 12:13:20 AM UTC. This is 46 years ago from the current time.
Is 311300000 in seconds or milliseconds?
311300000 has 9 digits, which means it is in seconds. Multiply by 1,000 to get milliseconds: 311300000000.
How do I convert 311300000 in JavaScript?
// Normalized to Unix seconds: 311300000 const tsSec = 311300000; new Date(tsSec * 1000).toISOString(); // "1979-11-13T00:13:20.000Z"
How do I convert 311300000 in Python?
import datetime
ts = 311300000
dt = datetime.datetime.fromtimestamp(
ts, tz=datetime.timezone.utc)
print(dt.isoformat())
# "1979-11-13T00:13:20.000Z"What is the Unix timestamp for right now?
Use our live timestamp converter to get the current Unix timestamp. In JavaScript: Math.floor(Date.now() / 1000). In Python: int(time.time()). In bash: date +%s.
Need to convert a different timestamp?
Our full converter supports seconds, milliseconds, microseconds, 25+ timezones, and auto-detection.
Open Full Converter →Related Guides & Tutorials
// developers also readComplete Guide to Unix Timestamp Precision in 2026
The definitive guide to Unix timestamp precision, formats, and edge cases in production.
Unix Timestamps in JavaScript
Date.now(), the Temporal API, and timezone-aware timestamp handling in JavaScript.
Session Management with Timestamp Expiration
JWT expiration, session timeouts, and token refresh using Unix timestamps.