Unix Timestamp 1262490400
seconds · 16 years ago
⚡ Quick Answer
1262490400 = Jan 3, 2010, 03:46:40 AM UTC
ISO 8601: 2010-01-03T03:46:40.000Z
Output Formats
ISO 8601
2010-01-03T03:46:40.000Z
RFC 2822
Sun, 03 Jan 2010 03:46:40 GMT
Human Readable
Sunday, January 3, 2010 at 03:46:40 AM UTC
Unix Seconds
1262490400
Unix Milliseconds
1262490400000
Day of Week
Sunday
Timezone Breakdown
UTC
Jan 3, 2010, 03:46:40 AM UTC
US Eastern
Jan 2, 2010, 10:46:40 PM EST
US Pacific
Jan 2, 2010, 07:46:40 PM PST
UK London
Jan 3, 2010, 03:46:40 AM GMT
Japan Tokyo
Jan 3, 2010, 12:46:40 PM GMT+9
Australia Sydney
Jan 3, 2010, 02:46:40 PM GMT+11
Related Timestamps
Frequently Asked Questions
What date is Unix timestamp 1262490400?
Unix timestamp 1262490400 represents Sunday, January 3, 2010 at 03:46:40 AM UTC. This is 16 years ago from the current time.
Is 1262490400 in seconds or milliseconds?
1262490400 has 10 digits, which means it is in seconds. Multiply by 1,000 to get milliseconds: 1262490400000.
How do I convert 1262490400 in JavaScript?
// Normalized to Unix seconds: 1262490400 const tsSec = 1262490400; new Date(tsSec * 1000).toISOString(); // "2010-01-03T03:46:40.000Z"
How do I convert 1262490400 in Python?
import datetime
ts = 1262490400
dt = datetime.datetime.fromtimestamp(
ts, tz=datetime.timezone.utc)
print(dt.isoformat())
# "2010-01-03T03:46:40.000Z"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.