"Sat, 28 Dec 2024 01:49:38"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241228
Only TIME
01:49:38
General datetime
2024-12-28 01:49:38Z
For Database
2024-12-28 01:49:38
For HTTP1.1
Sat, 28 Dec 2024 01:49:38 GMT