If you're in the U.S., did you reset your clocks to standard time, but forgot to reset your camera's clock?

If your location in the U.S. changed from Daylight Time to Standard Time this past Sunday, you need to remember to change the clock in your cameras too. If you didn't remember, you can change it today.

To change your camera's clock to Standard Time, set it back one hour, or if it has a Daylight Time adjustment, turn it off.

On Sunday, November 7, 2021, most, but not all of the U.S. switched from Daylight Time to Standard Time. Some parts of the U.S., including Arizona, except for the Navajo Nation within the state, Hawaii, American Samoa, Guam, the Northern Mariana Islands, Puerto Rico and the U.S. Virgin Islands never switch to Daylight Time. They stick to Standard Time throughout the year.

The switch between Daylight and Standard time isn't universal among nations across the globe. More than 100 countries never change to Daylight Time and of the countries that make the switch, many do it on different dates than the U.S.

Travelers in Mexico are often confused by the back and forth disposition of the swap between Daylight and Standard time there. That's because Mexican border cities near the U.S. generally keep their clocks synchronized with the U.S. to reduce confusion, but if you travel further into Mexico, you quickly find that most of Mexico resets their clocks in April and October, not March and November, as is done in the U.S.

The time of day in the U.S. could become more disparate in the future.

When we changed to "daylight" time Sunday, I remembered to reset my camera's clock

On Sunday, March 14, 2021, most of the U.S. switched to Daylight time from Standard time. Not all of the U.S. makes the change. Arizona, except for the Navajo Nation, Hawaii, American Samoa, Guam, Northern Mariana Islands, Puerto Rico and the U.S. Virgin Islands don't switch to Daylight time in the spring nor back to Standard time in the fall. Their clocks are always set to Standard time.

Few of us are traveling internationally at this time due to the COVID pandemic, but when we do again, it's important to be aware that the Daylight/Standard time change doesn't universally occur across the globe. More than 100 countries never change to Daylight time and more than a few countries switch between the two on different dates than other countries.

Daylight Saving Time and your camera

In most locations of North America, we just reset our clocks, moving the time forward one hour, in the “wee” hours of the morning, on Sunday, March 8^th, to begin “Daylight Saving Time,” or “Daylight Time.” In some parts of North America, such as the states of Arizona (except for the Navajo Nation lands there) and Hawaii in the US, and most of Saskatchewan in Canada, “Daylight Time” isn't used. They stay on “Standard Time” throughout the year.

North America isn't alone in the world moving it's time forward in the spring and back in the fall. Across the globe, 79 nations use “Daylight Time” in at least part of their country. The Falkland Islands stay on “Daylight Time” throughout the year. Most countries on Earth, 159 at this time, remain in “Standard Time” all year.

For those countries which use “Daylight Time,” the date on which “Daylight Time” starts and ends varies from country to country, set by government regulation or law. It also varies according to which hemisphere each country is located, north or south.

2018: It's Standard Time — November 4

If your location in the U.S. changes from “Daylight Time” to “Standard Time” this Sunday, November 4, 2018, don't forget to change the clock in your cameras along with your watches and clocks at home and/or on the road 

To change to “Standard Time” set your clock back one hour.

On Sunday, November 4, 2018, most of the U.S. will switch from “Daylight Time” to “Standard Time.” That's most, but definitely not all of the U.S. Arizona, except for the Navajo Nation, Hawaii, American Samoa, Guam, Northern Mariana Islands, Puerto Rico and the U.S. Virgin Islands don't switch to “Daylight Time” in the spring, and back to “Standard Time” in the fall. They stick to “Standard Time” year-round.

Did you change your camera's clock when you changed your home clocks to "Standard" time?

This morning, Sunday, November 6, 2015, most of the U.S. switched from “Daylight Time” to “Standard Time.” Arizona, except for the lands of the Navajo Nation, Hawaii, American Samoa, Guam, Northern Mariana Islands, Puerto Rico, and the US Virgin Islands never switch between “Daylight” and “Standard” time. They're always on “Standard Time,” so right now the entire U.S. including its territories are on “Standard Time.”

The switch between “Daylight” and “Standard” time doesn't universally occur across the globe. More than 100 countries never change to “Daylight Time” and many countries have chosen different dates to make the change than other countries.

Don't forget to reset your camera's clock if you change to Daylight time

On Sunday, March 13, 2015, most of the U.S. will switch to “Daylight Time” from “Standard Time.” That's “most,” but definitely not “all” of the U.S. Arizona, except for the Navajo Nation, Hawaii, American Samoa, Guam, Northern Mariana Islands, Puerto Rico, and the U.S. Virgin Islands, don't switch between “Daylight Time” in the spring, and “Standard Time” in the fall. They stick to “Standard Time” year-round.

The switch between “Daylight” and “Standard” time doesn't universally occur across the globe. More than 100 countries never change to “Daylight Time”, and more than a few countries switch between the two on different dates than other countries.

Daylight Savings Time and your Digital Camera

In most locations of North America, we are about to reset our clocks, moving the time forward one hour, in the “wee” hours of the morning, on Sunday, March 9^th, to begin “Daylight Saving Time,” or “Daylight Time.” In some parts of North America, such as the states of Arizona (except for the Navajo Nation lands there) and Hawaii in the US, and most of Saskatchewan in Canada, “Daylight Time” isn't used. They stay on “Standard Time” throughout the year.

North America isn't alone in the world moving it's time forward in the spring and back in the fall. Across the globe, 79 nations use “Daylight Time” in at least part of their country. The Falkland Islands stay on “Daylight Time” throughout the year. Most countries on Earth, 159 at this time, remain in “Standard Time” all year.

For those countries which use “Daylight Time,” the date on which “Daylight Time” starts and ends varies from country to country, set by government regulation or law. It also varies according to which hemisphere each country is located, north or south.

Since photography began, photographers have always been cognizant of the time of day, both because it can dramatically affect their work, both outdoors and inside, and for image documentation.
I hear the question, “When is the best time of day to shoot?” often. The answer is, of course, every time of the day is the “best” time to make photographs, as the light at these times can each set a particular mood, feeling, or tone, giving an opportunity to show the same scene in far different, and multiple “lights.”