Unix Timestamp 149648400
seconds · 51 years ago
⚡ Quick Answer
149648400 = Sep 29, 1974, 01:00:00 AM UTC
ISO 8601: 1974-09-29T01:00:00.000Z
Output Formats
ISO 8601
1974-09-29T01:00:00.000Z
RFC 2822
Sun, 29 Sep 1974 01:00:00 GMT
Human Readable
Sunday, September 29, 1974 at 01:00:00 AM UTC
Unix Seconds
149648400
Unix Milliseconds
149648400000
Day of Week
Sunday
Timezone Breakdown
UTC
Sep 29, 1974, 01:00:00 AM UTC
US Eastern
Sep 28, 1974, 09:00:00 PM EDT
US Pacific
Sep 28, 1974, 06:00:00 PM PDT
UK London
Sep 29, 1974, 02:00:00 AM GMT+1
Japan Tokyo
Sep 29, 1974, 10:00:00 AM GMT+9
Australia Sydney
Sep 29, 1974, 11:00:00 AM GMT+10
Related Timestamps
Frequently Asked Questions
What date is Unix timestamp 149648400?
Unix timestamp 149648400 represents Sunday, September 29, 1974 at 01:00:00 AM UTC. This is 51 years ago from the current time.
Is 149648400 in seconds or milliseconds?
149648400 has 9 digits, which means it is in seconds. Multiply by 1,000 to get milliseconds: 149648400000.
How do I convert 149648400 in JavaScript?
// Normalized to Unix seconds: 149648400 const tsSec = 149648400; new Date(tsSec * 1000).toISOString(); // "1974-09-29T01:00:00.000Z"
How do I convert 149648400 in Python?
import datetime
ts = 149648400
dt = datetime.datetime.fromtimestamp(
ts, tz=datetime.timezone.utc)
print(dt.isoformat())
# "1974-09-29T01:00:00.000Z"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.
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