"Sat, 28 Dec 2024 19:28:10"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241228
Only TIME
19:28:10
General datetime
2024-12-28 19:28:10Z
For Database
2024-12-28 19:28:10
For HTTP1.1
Sat, 28 Dec 2024 19:28:10 GMT