"Sun, 01 Dec 2024 07:42:43"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241201
Only TIME
07:42:43
General datetime
2024-12-01 07:42:43Z
For Database
2024-12-01 07:42:43
For HTTP1.1
Sun, 01 Dec 2024 07:42:43 GMT