"Sat, 28 Dec 2024 23:27:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241228
Only TIME
23:27:34
General datetime
2024-12-28 23:27:34Z
For Database
2024-12-28 23:27:34
For HTTP1.1
Sat, 28 Dec 2024 23:27:34 GMT