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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20:43 IST, Thursday, 22 October 2026

in Kolkata

The same moment in each zone
Zone	Time	Offset	Next change of the clocks	Remove
KolkataAsia/Kolkata	20:43Thursday, 22 October 2026	`IST` UTC+05:30	Next change of the clocks: none ahead
SydneyAustralia/Sydney	02:13 next dayFriday, 23 October 2026	`AEDT` UTC+11:00summer time	Next change of the clocks: Sunday, 4 April 2027, at 03:00: back an hour, to AEST	Remove
EuclaAustralia/Eucla	23:58Thursday, 22 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	Sydney	Eucla
00:00 `IST`	05:30	03:15
01:00 `IST`	06:30	04:15
02:00 `IST`	07:30	05:15
03:00 `IST`	08:30	06:15
04:00 `IST`	09:30	07:15
05:00 `IST`	10:30	08:15
06:00 `IST`	11:30	09:15
07:00 `IST`	12:30	10:15
08:00 `IST`	13:30	11:15
09:00 `IST`	14:30	12:15
10:00 `IST`	15:30	13:15
11:00 `IST`	16:30	14:15
12:00 `IST`	17:30	15:15
13:00 `IST`	18:30	16:15
14:00 `IST`	19:30	17:15
15:00 `IST`	20:30	18:15
16:00 `IST`	21:30	19:15
17:00 `IST`	22:30	20:15
18:00 `IST`	23:30	21:15
19:00 `IST`	00:30⁺¹	22:15
20:00 `IST`	01:30⁺¹	23:15
21:00 `IST`	02:30⁺¹	00:15⁺¹
22:00 `IST`	03:30⁺¹	01:15⁺¹
23:00 `IST`	04:30⁺¹	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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