Unix Timestamp -163990800

What date is Unix timestamp -163990800?

Unix timestamp -163990800 represents Tuesday, October 20, 1964 at 11:00:00 PM UTC. This is 61 years ago from the current time.

Is -163990800 in seconds or milliseconds?

-163990800 has 9 digits, which means it is in seconds. Multiply by 1,000 to get milliseconds: -163990800000.

How do I convert -163990800 in JavaScript?

// Normalized to Unix seconds: -163990800
const tsSec = -163990800;
new Date(tsSec * 1000).toISOString();
// "1964-10-20T23:00:00.000Z"

How do I convert -163990800 in Python?

import datetime
ts = -163990800
dt = datetime.datetime.fromtimestamp(
    ts, tz=datetime.timezone.utc)
print(dt.isoformat())
# "1964-10-20T23:00:00.000Z"

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.