Unix Timestamp 248497200
seconds · 48 years ago
⚡ Quick Answer
248497200 = Nov 16, 1977, 03:00:00 AM UTC
ISO 8601: 1977-11-16T03:00:00.000Z
Output Formats
ISO 8601
1977-11-16T03:00:00.000Z
RFC 2822
Wed, 16 Nov 1977 03:00:00 GMT
Human Readable
Wednesday, November 16, 1977 at 03:00:00 AM UTC
Unix Seconds
248497200
Unix Milliseconds
248497200000
Day of Week
Wednesday
Timezone Breakdown
UTC
Nov 16, 1977, 03:00:00 AM UTC
US Eastern
Nov 15, 1977, 10:00:00 PM EST
US Pacific
Nov 15, 1977, 07:00:00 PM PST
UK London
Nov 16, 1977, 03:00:00 AM GMT
Japan Tokyo
Nov 16, 1977, 12:00:00 PM GMT+9
Australia Sydney
Nov 16, 1977, 02:00:00 PM GMT+11
Related Timestamps
Frequently Asked Questions
What date is Unix timestamp 248497200?
Unix timestamp 248497200 represents Wednesday, November 16, 1977 at 03:00:00 AM UTC. This is 48 years ago from the current time.
Is 248497200 in seconds or milliseconds?
248497200 has 9 digits, which means it is in seconds. Multiply by 1,000 to get milliseconds: 248497200000.
How do I convert 248497200 in JavaScript?
// Normalized to Unix seconds: 248497200 const tsSec = 248497200; new Date(tsSec * 1000).toISOString(); // "1977-11-16T03:00:00.000Z"
How do I convert 248497200 in Python?
import datetime
ts = 248497200
dt = datetime.datetime.fromtimestamp(
ts, tz=datetime.timezone.utc)
print(dt.isoformat())
# "1977-11-16T03:00:00.000Z"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.