"Sat, 28 Dec 2024 07:47:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241228
Only TIME
07:47:23
General datetime
2024-12-28 07:47:23Z
For Database
2024-12-28 07:47:23
For HTTP1.1
Sat, 28 Dec 2024 07:47:23 GMT