"Wed, 29 May 2024 22:20:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240529
Only TIME
22:20:40
General datetime
2024-05-29 22:20:40Z
For Database
2024-05-29 22:20:40
For HTTP1.1
Wed, 29 May 2024 22:20:40 GMT