"Sun, 27 Oct 2024 19:36:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241027
Only TIME
19:36:03
General datetime
2024-10-27 19:36:03Z
For Database
2024-10-27 19:36:03
For HTTP1.1
Sun, 27 Oct 2024 19:36:03 GMT