"Sun, 23 Jun 2024 00:06:26"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240623
Only TIME
00:06:26
General datetime
2024-06-23 00:06:26Z
For Database
2024-06-23 00:06:26
For HTTP1.1
Sun, 23 Jun 2024 00:06:26 GMT