"Sat, 06 Jul 2024 01:36:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240706
Only TIME
01:36:12
General datetime
2024-07-06 01:36:12Z
For Database
2024-07-06 01:36:12
For HTTP1.1
Sat, 06 Jul 2024 01:36:12 GMT