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

Time zone

Add a zone

Add a country's zones

23:02 IST, Thursday, 22 October 2026

in Kolkata

The same moment in each zone
Zone	Time	Offset	Next change of the clocks	Remove
KolkataAsia/Kolkata	23:02Thursday, 22 October 2026	`IST` UTC+05:30	Next change of the clocks: none ahead
LondonEurope/London	18:32Thursday, 22 October 2026	`BST` UTC+01:00summer time	Next change of the clocks: Sunday, 25 October 2026, at 02:00: back an hour, to GMT	Remove
New YorkAmerica/New_York	13:32Thursday, 22 October 2026	`EDT` UTC−04:00summer time	Next change of the clocks: Sunday, 1 November 2026, at 02:00: back an hour, to EST	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	London	New York
00:00 `IST`	19:30⁻¹	14:30⁻¹
01:00 `IST`	20:30⁻¹	15:30⁻¹
02:00 `IST`	21:30⁻¹	16:30⁻¹
03:00 `IST`	22:30⁻¹	17:30⁻¹
04:00 `IST`	23:30⁻¹	18:30⁻¹
05:00 `IST`	00:30	19:30⁻¹
06:00 `IST`	01:30	20:30⁻¹
07:00 `IST`	02:30	21:30⁻¹
08:00 `IST`	03:30	22:30⁻¹
09:00 `IST`	04:30	23:30⁻¹
10:00 `IST`	05:30	00:30
11:00 `IST`	06:30	01:30
12:00 `IST`	07:30	02:30
13:00 `IST`	08:30	03:30
14:00 `IST`	09:30	04:30
15:00 `IST`	10:30	05:30
16:00 `IST`	11:30	06:30
17:00 `IST`	12:30	07:30
18:00 `IST`	13:30	08:30
19:00 `IST`	14:30	09:30
20:00 `IST`	15:30	10:30
21:00 `IST`	16:30	11:30
22:00 `IST`	17:30	12:30
23:00 `IST`	18:30	13:30

Zones from the tz database, release 2026e.

What time is it there?

Thursday, 22 October 2026 in Kolkata, hour by hour

Try