"Sun, 14 Apr 2024 00:28:22"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240414
Only TIME
00:28:22
General datetime
2024-04-14 00:28:22Z
For Database
2024-04-14 00:28:22
For HTTP1.1
Sun, 14 Apr 2024 00:28:22 GMT