"Sun, 29 Dec 2024 07:16:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241229
Only TIME
07:16:54
General datetime
2024-12-29 07:16:54Z
For Database
2024-12-29 07:16:54
For HTTP1.1
Sun, 29 Dec 2024 07:16:54 GMT