"Sat, 27 Jul 2024 16:06:07"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240727
Only TIME
16:06:07
General datetime
2024-07-27 16:06:07Z
For Database
2024-07-27 16:06:07
For HTTP1.1
Sat, 27 Jul 2024 16:06:07 GMT