Unix Timestamp 821234400
seconds · 30 years ago
⚡ Quick Answer
821234400 = Jan 10, 1996, 12:40:00 AM UTC
ISO 8601: 1996-01-10T00:40:00.000Z
Output Formats
ISO 8601
1996-01-10T00:40:00.000Z
RFC 2822
Wed, 10 Jan 1996 00:40:00 GMT
Human Readable
Wednesday, January 10, 1996 at 12:40:00 AM UTC
Unix Seconds
821234400
Unix Milliseconds
821234400000
Day of Week
Wednesday
Timezone Breakdown
UTC
Jan 10, 1996, 12:40:00 AM UTC
US Eastern
Jan 9, 1996, 07:40:00 PM EST
US Pacific
Jan 9, 1996, 04:40:00 PM PST
UK London
Jan 10, 1996, 12:40:00 AM GMT
Japan Tokyo
Jan 10, 1996, 09:40:00 AM GMT+9
Australia Sydney
Jan 10, 1996, 11:40:00 AM GMT+11
Related Timestamps
Frequently Asked Questions
What date is Unix timestamp 821234400?
Unix timestamp 821234400 represents Wednesday, January 10, 1996 at 12:40:00 AM UTC. This is 30 years ago from the current time.
Is 821234400 in seconds or milliseconds?
821234400 has 9 digits, which means it is in seconds. Multiply by 1,000 to get milliseconds: 821234400000.
How do I convert 821234400 in JavaScript?
// Normalized to Unix seconds: 821234400 const tsSec = 821234400; new Date(tsSec * 1000).toISOString(); // "1996-01-10T00:40:00.000Z"
How do I convert 821234400 in Python?
import datetime
ts = 821234400
dt = datetime.datetime.fromtimestamp(
ts, tz=datetime.timezone.utc)
print(dt.isoformat())
# "1996-01-10T00:40:00.000Z"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.