What time is it there?

Give a time, in numbers or in words, and the zone it is in, and see it in up to twenty others: each one's offset, its summer time and the next change of its clocks. A time the clocks skip or repeat is explained. Time::Keeper::Zone holds the zones.

The time

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21:23 IST, Thursday, 22 October 2026

in Kolkata

The same moment in each zone
Zone	Time	Offset	Next change of the clocks	Remove
KolkataAsia/Kolkata	21:23Thursday, 22 October 2026	`IST` UTC+05:30	Next change of the clocks: none ahead
EuclaAustralia/Eucla	00:38 next dayFriday, 23 October 2026	`+0845` UTC+08:45	Next change of the clocks: none ahead	Remove

Thursday, 22 October 2026 in Kolkata, hour by hour

Working hours, 09:00 to 17:00 on a weekday, are marked. A day the clocks change has 23 or 25 hours.

Kolkata	Eucla
00:00 `IST`	03:15
01:00 `IST`	04:15
02:00 `IST`	05:15
03:00 `IST`	06:15
04:00 `IST`	07:15
05:00 `IST`	08:15
06:00 `IST`	09:15
07:00 `IST`	10:15
08:00 `IST`	11:15
09:00 `IST`	12:15
10:00 `IST`	13:15
11:00 `IST`	14:15
12:00 `IST`	15:15
13:00 `IST`	16:15
14:00 `IST`	17:15
15:00 `IST`	18:15
16:00 `IST`	19:15
17:00 `IST`	20:15
18:00 `IST`	21:15
19:00 `IST`	22:15
20:00 `IST`	23:15
21:00 `IST`	00:15⁺¹
22:00 `IST`	01:15⁺¹
23:00 `IST`	02:15⁺¹

Zones from the tz database, release 2026e.

What time is it there?

Thursday, 22 October 2026 in Kolkata, hour by hour

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