"Sun, 28 Jan 2024 22:17:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240128
Only TIME
22:17:19
General datetime
2024-01-28 22:17:19Z
For Database
2024-01-28 22:17:19
For HTTP1.1
Sun, 28 Jan 2024 22:17:19 GMT