Unix Timestamp 1521520800
seconds · 8 years ago
⚡ Quick Answer
1521520800 = Mar 20, 2018, 04:40:00 AM UTC
ISO 8601: 2018-03-20T04:40:00.000Z
Output Formats
ISO 8601
2018-03-20T04:40:00.000Z
RFC 2822
Tue, 20 Mar 2018 04:40:00 GMT
Human Readable
Tuesday, March 20, 2018 at 04:40:00 AM UTC
Unix Seconds
1521520800
Unix Milliseconds
1521520800000
Day of Week
Tuesday
Timezone Breakdown
UTC
Mar 20, 2018, 04:40:00 AM UTC
US Eastern
Mar 20, 2018, 12:40:00 AM EDT
US Pacific
Mar 19, 2018, 09:40:00 PM PDT
UK London
Mar 20, 2018, 04:40:00 AM GMT
Japan Tokyo
Mar 20, 2018, 01:40:00 PM GMT+9
Australia Sydney
Mar 20, 2018, 03:40:00 PM GMT+11
Related Timestamps
Frequently Asked Questions
What date is Unix timestamp 1521520800?
Unix timestamp 1521520800 represents Tuesday, March 20, 2018 at 04:40:00 AM UTC. This is 8 years ago from the current time.
Is 1521520800 in seconds or milliseconds?
1521520800 has 10 digits, which means it is in seconds. Multiply by 1,000 to get milliseconds: 1521520800000.
How do I convert 1521520800 in JavaScript?
// Normalized to Unix seconds: 1521520800 const tsSec = 1521520800; new Date(tsSec * 1000).toISOString(); // "2018-03-20T04:40:00.000Z"
How do I convert 1521520800 in Python?
import datetime
ts = 1521520800
dt = datetime.datetime.fromtimestamp(
ts, tz=datetime.timezone.utc)
print(dt.isoformat())
# "2018-03-20T04:40:00.000Z"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.
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