"Sat, 28 Dec 2024 05:39:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241228
Only TIME
05:39:51
General datetime
2024-12-28 05:39:51Z
For Database
2024-12-28 05:39:51
For HTTP1.1
Sat, 28 Dec 2024 05:39:51 GMT