"Fri, 05 Jul 2024 10:36:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240705
Only TIME
10:36:21
General datetime
2024-07-05 10:36:21Z
For Database
2024-07-05 10:36:21
For HTTP1.1
Fri, 05 Jul 2024 10:36:21 GMT