> ## Documentation Index > Fetch the complete documentation index at: https://docs.blinkops.com/llms.txt > Use this file to discover all available pages before exploring further. # Date-Time Utilities > Date and time manipulation tools for parsing, comparing, and converting timestamps across different formats and timezones. ## Convert Epoch To ISO 8601 Convert epoch timestamps to ISO 8601 format in the UTC timezone. The action accepts single timestamps, comma-separated list, or JSON arrays and automatically converts them to standardized datetime format. When a timezone is specified, the action adjusts the timestamps from UTC to the target timezone while maintaining ISO 8601 formatting. **Note**: When a list of epochs is provided, the output will be in a JSON list format.
| Parameter | Description | | --------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Epoch Timestamp | The epoch timestamp to convert.

Supported Input Format Examples:
• `1627890123, 1627890723, 1627891323`
• `["1627890123", "1627890723", "1627891323"]`
• `[1627890123, 1627890723, 1627891323]`
• `1627890123`
• `"1627890123"` | | Timezone | Include a `timezone` string to convert the `UTC` timestamp to a different timezone. The timezone string must be selected from the dropdown list.
Examples: Europe/Andorra, Asia/Kabul. | | Epoch Unit | Select the epoch timestamp unit. Use `Seconds` for standard Unix timestamps. |
## Convert ISO 8601 To Epoch Convert ISO 8601 timestamp(s) to Epoch time. This action accepts a JSON array, comma-separated list, or single ISO 8601 timestamp.
| Parameter | Description | | ------------------ | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | ISO 8601 Timestamp | The ISO 8601 timestamp(s) to convert to epoch format. Can be a single timestamp, a comma-separated list, or a valid JSON array.

For more information on ISO 8601 format, refer to [ISO 8601 standards documentation](https://www.iso.org/iso-8601-date-and-time-format.html). | | Output Format | Select whether to return epoch time as seconds or milliseconds.

Options: `Seconds`, `Milliseconds`, `Minutes` or `Hours`

Default: `Seconds` |
## Find Earliest Date Returns the earliest date from a given list of dates.
| Parameter | Description | | --------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Date List | A comma separated list or JSON array containing date strings.

Each date string can be in a variety of common date formats. For example:**Note**: Input dates that are `Timezone Aware` cannot be used along with `Timezone Naive` dates. All dates should either be in UTC format or have a clearly defined timezone. |
## Find Latest Date Returns the latest date from a given list of dates.
| Parameter | Description | | --------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Date List | A comma separated list or JSON array containing date strings.

Each date string can be in a variety of common date formats. For example:**Note**: Input dates that are `Timezone Aware` cannot be used along with `Timezone Naive` dates. All dates should either be in UTC format or have a clearly defined timezone. |
## Get Epoch Time Gets an epoch time specific or relative to a given time.
| Parameter | Description | | ------------ | ------------------------------------------------------------- | | Time | Can be a specific date and hour, or a relative range. | | Epoch Format | Whether to display the epoch time as seconds or milliseconds. |
## Get Time Difference Between Timestamps Get Time Difference, in **Seconds**, Between Two Different Timestamps.
| Parameter | Description | | ----------- | --------------------------------------------------------------------------- | | Timestamp 1 | The first Timestamp. Can be a specific date and hour, or a relative range. | | Timestamp 2 | The second Timestamp. Can be a specific date and hour, or a relative range. |
## Get Timezone Gets the timezone identifier from a latitude/longitude pair or from the current workspace. Can be used in conjunction with the `Get Timezone Offset` to get the amount of seconds after GMT.
| Parameter | Description | | ------------- | ------------------------------------------------------------------ | | Location Type | Choose how the location for the timezone should be provided. | | Latitude | The degrees latitude of the desired position to get the time for. | | Longitude | The degrees longitude of the desired position to get the time for. |
## Get Timezone Offset Gets the timezone offset (in seconds) relative to GMT from a IANA timezone identifier.
| Parameter | Description | | ------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Timezone Identifier | The IANA timezone identifier, usually provided as `{Country}/{City}`.
If given `UTC`, returns the offset of UTC time (`0`).
Visit [Wikipedia](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones#List) for a frequently updated list of names.
For the most updated list, visit the [IANA registry](https://www.iana.org/time-zones) and download the distribution file. |
## Modify Date Time Add or subtract seconds, minutes, hours, days, or years to or from the specified timestamp.
| Parameter | Description | | ---------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Time Value | The timestamp to modify. Can be either Epoch (Unix timestamp) or ISO 8601 format.

**Examples**:
• Epoch: `1627890123`
• ISO 8601: `2021-08-02T12:02:03Z` | | Operation | Select whether to add or subtract time.

Options: `Add`, `Subtract` | | Seconds | Number of seconds to add or subtract. | | Minutes | Number of minutes to add or subtract. | | Hours | Number of hours to add or subtract. | | Days | Number of days to add or subtract. | | Years | Number of years to add or subtract.

**Note**: Leap years are handled automatically. |