Unix Timestamp 690267600
seconds · 34 years ago
⚡ Quick Answer
690267600 = Nov 16, 1991, 05:00:00 AM UTC
ISO 8601: 1991-11-16T05:00:00.000Z
Output Formats
ISO 8601
1991-11-16T05:00:00.000Z
RFC 2822
Sat, 16 Nov 1991 05:00:00 GMT
Human Readable
Saturday, November 16, 1991 at 05:00:00 AM UTC
Unix Seconds
690267600
Unix Milliseconds
690267600000
Day of Week
Saturday
Timezone Breakdown
UTC
Nov 16, 1991, 05:00:00 AM UTC
US Eastern
Nov 16, 1991, 12:00:00 AM EST
US Pacific
Nov 15, 1991, 09:00:00 PM PST
UK London
Nov 16, 1991, 05:00:00 AM GMT
Japan Tokyo
Nov 16, 1991, 02:00:00 PM GMT+9
Australia Sydney
Nov 16, 1991, 04:00:00 PM GMT+11
Related Timestamps
Frequently Asked Questions
What date is Unix timestamp 690267600?
Unix timestamp 690267600 represents Saturday, November 16, 1991 at 05:00:00 AM UTC. This is 34 years ago from the current time.
Is 690267600 in seconds or milliseconds?
690267600 has 9 digits, which means it is in seconds. Multiply by 1,000 to get milliseconds: 690267600000.
How do I convert 690267600 in JavaScript?
// Normalized to Unix seconds: 690267600 const tsSec = 690267600; new Date(tsSec * 1000).toISOString(); // "1991-11-16T05:00:00.000Z"
How do I convert 690267600 in Python?
import datetime
ts = 690267600
dt = datetime.datetime.fromtimestamp(
ts, tz=datetime.timezone.utc)
print(dt.isoformat())
# "1991-11-16T05:00:00.000Z"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.