"Sun, 01 Dec 2024 19:51:41"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241201
Only TIME
19:51:41
General datetime
2024-12-01 19:51:41Z
For Database
2024-12-01 19:51:41
For HTTP1.1
Sun, 01 Dec 2024 19:51:41 GMT