"Sat, 28 Dec 2024 08:37:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241228
Only TIME
08:37:04
General datetime
2024-12-28 08:37:04Z
For Database
2024-12-28 08:37:04
For HTTP1.1
Sat, 28 Dec 2024 08:37:04 GMT