Time Now in Alum Rock, United States 🇺🇸
Lat/Long: 37.37° N, 121.83° W
Elevation: 46 m above sea level
Population rank: #3163 of 21,150 cities in United States by population
State: California
Country: 🇺🇸 United States (North America)
IANA Timezone: America/Los_Angeles
Solar time: clocks run about 1h 05m ahead of the sun
Timezone: PDT
Daylight Saving Time: Yes ✅ (Abbreviation: PDT) (When does Daylight Savings Time end?)
Standard Timezone Abbreviations used in United States: AKST, CST, EST, HST, MST, PST
Daylight Saving Timezone Abbreviations used in United States: AKDT, CDT, EDT, HDT, MDT, PDT
Local time in Alum Rock runs on a UTC−08:00 offset (America/Los_Angeles). Daylight saving time is in effect right now, so the city is an hour ahead of its standard offset. Day and night are close to even today, with about 13 hours of daylight. This is the kind of seasonal swing that defines the temperate mid-latitudes. Its elevation is a gentle 46 m. Alum Rock is fairly isolated: even Los Angeles lies some 491 km off. Modest in size, Alum Rock still needs an exact local time for planning across borders.
The sun rises over Alum Rock at 06:37 and sets at 19:37, giving 12h 59m of daylight today.
Time & Daylight in Alum Rock
Daylight Hours in Alum Rock
Alum Rock gets 13h 00m of daylight today. Sunrise in Alum Rock is at 06:37 and sunset in Alum Rock is at 19:37.
Daylight ranges from about 9h 35m near the December solstice to 14h 44m near the June solstice.
Time Difference Between Alum Rock and Major Cities
Live local time and the difference from Alum Rock right now.
Other Cities in United States with Local Time
Cities Sharing Alum Rock's Time Zone (UTC-07:00)
These major cities are at the same UTC offset as Alum Rock.
Weather in Alum Rock
Tools to Plan Meetings
Prayer Times in Alum Rock
| Date | Fajr | Sunrise | Dhuhr | Asr | Maghrib | Isha |
|---|---|---|---|---|---|---|
| Mon, 31 Aug ● | 05:02 | 06:36 | 13:07 | 16:47 | 19:38 | 21:08 |
| Tue, 1 Sep | 05:03 | 06:37 | 13:07 | 16:46 | 19:36 | 21:06 |
| Wed, 2 Sep | 05:04 | 06:38 | 13:07 | 16:45 | 19:35 | 21:05 |
| Thu, 3 Sep | 05:05 | 06:39 | 13:06 | 16:44 | 19:34 | 21:04 |
| Fri, 4 Sep | 05:06 | 06:40 | 13:06 | 16:44 | 19:32 | 21:02 |
| Sat, 5 Sep | 05:08 | 06:41 | 13:06 | 16:43 | 19:31 | 21:01 |
| Sun, 6 Sep | 05:09 | 06:41 | 13:05 | 16:42 | 19:29 | 20:59 |
14-day Forecast for Alum Rock
Sunrise & Sunset Times for Alum Rock
Sunrise
in Alum Rock
↑
6:37 AM
Sunset
in Alum Rock
↓
7:37 PM
Day Length
12h 59m
Dawn
in Alum Rock
6:10 AM
Dusk
in Alum Rock
8:04 PM
Moon Phases & Times for Alum Rock
Current Phase
Waning Gibbous
Illumination
86.9%
Next Moonrise
↑
Today, 21:18
Next Moonset
↓
Today, 10:17
Distances & Clock Changes in Alum Rock
How Far Is Alum Rock From Other Major Cities?
| City | Distance | Direction |
|---|---|---|
| Los Angeles | 491 km | SE (138deg) |
| New York | 4,096 km | ENE (70deg) |
| Tokyo | 8,343 km | WNW (304deg) |
| London | 8,626 km | NNE (33deg) |
| Paris | 8,962 km | NNE (33deg) |
| Moscow | 9,478 km | NNE (11deg) |
| Sao Paulo | 10,367 km | ESE (117deg) |
| Hong Kong | 11,165 km | NW (309deg) |
When Do the Clocks Change in Alum Rock?
Alum Rock next changes its clocks on November 1, 2026, when the clocks fall back by one hour.
Alum Rock's Antipode: The Opposite Side of the Earth
Dig straight through the Earth from Alum Rock and you would surface in the open ocean, near 37.4deg S, 58.2deg E.
Frequently Asked Questions about Alum Rock
What time is it in Alum Rock right now?
The current local time in Alum Rock is 08:36 on Monday, August 31, 2026. Alum Rock follows the America/Los_Angeles time zone.
What time zone is Alum Rock in?
Clocks in Alum Rock follow the America/Los_Angeles IANA time zone (UTC-07:00). It applies to the wider area too and adjusts on its own for daylight saving where that is observed.
How many hours ahead or behind UTC is Alum Rock?
Is Alum Rock on daylight saving time right now?
Yes — Alum Rock is currently observing daylight saving time as of August 31, 2026.
What time is sunrise and sunset in Alum Rock today?
In Alum Rock today the sun rises at 06:37 and sets at 19:37, giving 12h 59m of daylight.
What moon phase is visible over Alum Rock tonight?
The moon phase over Alum Rock tonight is Waning Gibbous with 86.9% illumination.
What is solar time in Alum Rock?
Solar time follows the Sun's actual position, with solar noon when the Sun is highest in the sky. In Alum Rock, clocks run about 1h 05m ahead of local solar time, because the official time zone does not exactly match the Sun's position.