"Sun, 08 Dec 2024 19:27:26"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241208
Only TIME
19:27:26
General datetime
2024-12-08 19:27:26Z
For Database
2024-12-08 19:27:26
For HTTP1.1
Sun, 08 Dec 2024 19:27:26 GMT