Indian Standard Time
Indian Standard Time (IST) ek time hae jiske India aur Sri Lanka me kaam me lawajaae hae, aur jon ki UTC se paanch aur aadha ghanta aage hae. 1 January 1906 [1] British India me Indian Standard Time kaam me lae ke suruu karaa gais.
Pahile kaam me lae ke timezones[badlo | source ke badlo]
| Time Zone | UTC | Period | Purpose |
|---|---|---|---|
| Bombay Time | UTC+04:51 | 1884–1955 | Official |
| Calcutta Time | UTC+05:53:20 | 1884–1948 | Official |
| Madras Time | UTC+05:21:14 | 1802–1906 | Railways |
| Port Blair mean time | UTC+06:10:37 | 19th century–1906 | Local |
References[badlo | source ke badlo]
- ↑ Menon, Nitya (22 August 2014). "When Madras clocked the time". The Hindu. Retrieved 1 January 2023.