Time in Houston Now — Current Local Time. Houston is on UTC−06:00 right now — Houston is on UTC−06:00 in winter and UTC−05:00 in summer, when daylight saving is in effect. The current local time, date and daylight saving status are shown live by the world clock, which is worked out from the IANA time zone database (America/Chicago), not from a printed table.
Try the tool: World Clock — see the current time in Houston and 99 other cities, side by side, with each city's UTC offset.
What time is it in Houston now?
The world clock shows the current time in Houston live — the time, the date and the day of the week — updated every second from your device's clock and the IANA time zone database. It is the time in the America/Chicago zone, which covers Houston and the surrounding region. The clock does not use a fixed offset: it asks the database what the offset is on today's date, so it is right whether daylight saving is in effect or not. That matters more than it sounds, because Houston's offset changes twice a year, and a table printed in January would be wrong in July.
If you need the time in Houston for a meeting or a flight, use the live clock rather than a remembered offset. The remembered offset is right most of the year and wrong for a few weeks — the weeks when Houston changes its clocks and the place you are calling from has not yet, or has already. The time zone converter handles the date as well as the cities, so it is right on the awkward dates too.
Houston's UTC offset
Houston is on UTC−06:00 in winter and UTC−05:00 in summer, when daylight saving is in effect.
| Period | Offset | In effect |
|---|---|---|
| Standard time | UTC−06:00 | Late autumn to early spring |
| Daylight saving time | UTC−05:00 | From 8 March 2026 to 1 November 2026 in 2026 |
| Right now (11 November 2026) | UTC−06:00 | Standard time is in effect |
The offset is the whole story for conversions. To get the time in Houston from UTC, add the offset: when it is 12:00 UTC, it is 06:00 in Houston in January and 07:00 in July. To go the other way, subtract it. The UTC converter does the arithmetic for any hour, and the UTC to Houston page has the full 24-hour conversion table for this city.
Daylight saving in Houston
Houston observes daylight saving time. In 2026 the clocks go forward on Sunday, 8 March 2026 and back on Sunday, 1 November 2026; in 2027 the clocks go forward on Sunday, 14 March 2027 and back on Sunday, 7 November 2027. The offset moves from UTC−06:00 to UTC−05:00 and back again.
The change happens at 2am local time in most places that observe it: the clocks jump to 3am in spring, so the hour from 02:00 to 03:00 does not exist, and fall back to 1am in autumn, so the hour from 01:00 to 02:00 happens twice. If you are scheduling across the change, check the date — a meeting set for 02:30 on the change day does not exist in spring, and is ambiguous in autumn. The daylight saving checker shows the exact dates for any zone, and the Houston DST 2026 page has the full story for this city.
Houston working hours in other cities
The table below converts Houston's working day — 09:00 to 17:00 local time — into the time in four reference points: UTC, New York, London and Tokyo. It is the table to use when you are working out whether someone in Houston is at their desk.
January (northern winter) — when it is the time in the first column in Houston, it is the time shown in each other city.
| Time in Houston | UTC | New York | London | Tokyo |
|---|---|---|---|---|
| 09:00 | 15:00 | 10:00 | 15:00 | 00:00 |
| 12:00 | 18:00 | 13:00 | 18:00 | 03:00 |
| 15:00 | 21:00 | 16:00 | 21:00 | 06:00 |
| 17:00 | 23:00 | 18:00 | 23:00 | 08:00 |
July (northern summer) — when it is the time in the first column in Houston, it is the time shown in each other city.
| Time in Houston | UTC | New York | London | Tokyo |
|---|---|---|---|---|
| 09:00 | 14:00 | 10:00 | 15:00 | 23:00 |
| 12:00 | 17:00 | 13:00 | 18:00 | 02:00 |
| 15:00 | 20:00 | 16:00 | 21:00 | 05:00 |
| 17:00 | 22:00 | 18:00 | 23:00 | 07:00 |
Read the table from left to right: find the time in Houston, then read across to see what time it is in each other city. If the January and July tables differ, the difference is daylight saving — one or more of the cities has changed its clocks between the two dates. The meeting planner does the same conversion for any two cities and any date, and the meeting time finder finds the hours when everyone is available.
Best time to call Houston
The best windows to call Houston — the hours when Houston is in its working day and New York, London and Tokyo are most likely to be awake — are 00:00–10:00 Houston time, 19:00–24:00 Houston time (January, when the offsets are as shown in the table above). These are the hours when at least two of the three hubs are between 07:00 and 22:00 local time, so the call is inside the working day in Houston and at a reasonable hour for the other side. Outside these windows, the call is either before the working day in Houston or in the middle of the night somewhere else.
As a rule of thumb, the kindest time to call Houston from the United States is late morning in New York, which is the afternoon or evening in Houston for most of the world east of the Atlantic — and the kindest time from Europe is mid-morning in London, which is late morning or afternoon in Houston for most of Asia. The worst time to call is the hour that is 03:00 somewhere: check the tables above before you dial.
About Houston and its time zone
Houston is on Central Time — UTC−06:00 in winter, UTC−05:00 in summer, in step with Chicago and Dallas.
Houston is in the Americas region, and its IANA time zone is America/Chicago. That name is the identifier computers use: when your phone, your calendar or this website works out the time in Houston, it looks up America/Chicago in the IANA Time Zone Database and applies the rules for that zone on the date you asked about. The rules include the standard offset, the daylight saving dates and the whole history of changes — which is why the answer is right even for dates in the past, when the rules were different.
The practical consequence is that the time in Houston is not a fixed number. It is two numbers — the winter offset and the summer offset — and which one applies depends on the date. Any tool that only knows one of them will be wrong for half the year. The time zone list shows every zone in the database with its current offset, and the guides explain how the system works.
Houston compared with the world's major cities
When it is 12:00 in Houston, it is:
| City | January | July |
|---|---|---|
| New York | 13:00 | 13:00 |
| London | 18:00 | 18:00 |
| Paris | 19:00 | 19:00 |
| Dubai | 22:00 | 21:00 |
| Mumbai | 23:30 | 22:30 |
| Singapore | 02:00 | 01:00 |
| Tokyo | 03:00 | 02:00 |
| Sydney | 05:00 | 03:00 |
The January and July columns differ wherever one of the cities observes daylight saving and the other does not, or where they change their clocks on different dates. And to find a meeting time that works, see best time for a meeting between Boston and Houston, best time for a meeting between Houston and Boston.
How to convert Houston time
Three worked examples, all for January, when Houston is on UTC−06:00: 09:00 in Houston is 15:00 UTC, 15:00 in London and 10:00 in New York. 12:00 in Houston is 18:00 UTC and 03:00 in Tokyo. 17:00 in Houston — the end of the working day — is 23:00 UTC and 18:00 in New York. In July, when Houston is on UTC−05:00, add or subtract the difference between the two offsets — 1 hour — from each of those answers.
Frequently asked questions
What time is it in Houston right now?
The world clock shows the current time in Houston live, with the date and the day of the week. It is worked out from the IANA time zone database (America/Chicago), so it is right whether daylight saving is in effect or not.
What is Houston's UTC offset?
Houston is on UTC−06:00 in standard time and UTC−05:00 when daylight saving is in effect. Right now (11 November 2026) it is on UTC−06:00.
Does Houston observe daylight saving time?
Yes. In 2026 the clocks go forward on Sunday, 8 March 2026 and back on Sunday, 1 November 2026, moving the offset from UTC−06:00 to UTC−05:00.
What is the time difference between Houston and London?
In January, Houston is 6 hours behind London; in July it is 6 hours behind London. The difference is the same all year.
What is the time difference between Houston and New York?
In January, Houston is 1 hour behind New York; in July it is 1 hour behind New York. See the time difference pages for the full comparison.
What time zone is Houston in?
Houston is in the IANA time zone America/Chicago, in United States. The zone's standard offset is UTC−06:00, and its daylight saving offset is UTC−05:00.
Sources
- IANA Time Zone Database, via Node.js Intl (
Intl.DateTimeFormatwithtimeZone) — offsets, daylight saving dates and local times in this article were worked out from the IANA database, not typed from memory. - TimeFlow's own time-zone data (
data/cities.ts,data/dst.ts), computed from the IANA database. - TimeFlow's world clock and time zone converter — the live tools behind the numbers on this page.
- Time-zone and daylight saving rules are set by governments and can change. For flights, deadlines and meetings that cannot move, confirm the time with an official source.