Toggle Theme

Unix Timestamp 1274400000

2010-05-21 00:00:00 UTC

Unix timestamp 1,274,400,000 = Friday, May 21, 2010 at 12:00:00 AM UTC.
That is 15 years, 10 months ago.

All Formats

Timestamp format conversions
Unix (seconds)1274400000
Unix (milliseconds)1274400000000
UTC2010-05-21 00:00:00
ISO 86012010-05-21T00:00:00+00:00
RFC 2822Fri, 21 May 2010 00:00:00 +0000
Day of WeekFriday
Day of Year141
Week NumberW20
Leap YearNo
Relative15 years, 10 months ago

Convert in Code

// JavaScript
new Date(1274400000 * 1000).toISOString()
// → 2010-05-21T00:00:00+00:00
// Python
from datetime import datetime, timezone
datetime.fromtimestamp(1274400000, tz=timezone.utc)
// → 2010-05-21 00:00:00
// PHP
echo gmdate('Y-m-d H:i:s', 1274400000);
// → 2010-05-21 00:00:00

Nearby Timestamps

Nearby timestamps
TimestampDate (UTC)
1,273,968,000 2010-05-16 00:00:00
1,274,054,400 2010-05-17 00:00:00
1,274,140,800 2010-05-18 00:00:00
1,274,227,200 2010-05-19 00:00:00
1,274,313,600 2010-05-20 00:00:00
1,274,400,000 2010-05-21 00:00:00
1,274,486,400 2010-05-22 00:00:00
1,274,572,800 2010-05-23 00:00:00
1,274,659,200 2010-05-24 00:00:00
1,274,745,600 2010-05-25 00:00:00
1,274,832,000 2010-05-26 00:00:00

Week & day numbers for 2010 · Is 2010 a leap year? · What day is May 21, 2010?

Share This

Frequently Asked Questions

What date is Unix timestamp 1,274,400,000?

2010-05-21 00:00:00 UTC (Friday, May 21, 2010 at 12:00:00 AM).

How long ago was this timestamp?

15 years, 10 months ago.

Related Calculators

Notable Timestamps

More Timestamps